Add new optional named oldLayer arguments to all push* methods of the SceneBuilder class.

When not null oldLayer signals to the engine that the intent is to update a layer rendered in a previous frame. The engine may optionally use that signal to reuse the resources allocated for that layer in the previous frame. For example, on the Web we can reuse existing DOM nodes and some of their properties and move fewer nodes around the tree.

The return type of each push method has been tightened up. Instead of having all methods return the same EngineLayer type, each method has its own unique layer type, e.g. OffsetEngineLayer. oldLayer parameters match the returned type. This prevents the framework (and other developers using dart:ui directly) from accidentally supplying an engine layer of the wrong type.

Roll fuchsia/sdk/core/mac-amd64 from cFEtOUFvy2XYSKuSmCMDaMQV8_Y7GOif521L3x86J_4C to n9fZpXVmsbgKZzS8Q2GXxB453q8AbLpfGztsPsq47pMC (#9579)

Roll fuchsia/sdk/core/mac-amd64 from cFEtOUFvy2XYSKuSmCMDaMQV8_Y7GOif521L3x86J_4C to n9fZpXVmsbgKZzS8Q2GXxB453q8AbLpfGztsPsq47pMC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Fixed memory leak by way of accidental retain on implicit self.

https://skia.googlesource.com/skia.git
/%2Blog/afd2c10c989c..e4c88bb1f848

git log afd2c10c989ce85cb9e7f8e05cb0df0ae50a1cfd..e4c88bb1f8488782f4072cf7bf0068ead49821e0 --date=short --no-merges --format=%ad %ae %s
2019-06-27 brianosman@google.com Prevent caching path-rendering programs

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

Roll fuchsia/sdk/core/linux-amd64 from hKK9H_q6Wr4qc_LULh6yowFyaqv8Ha-3JsuE05J4tpwC to F9oY0d56X3aONxwv5vw9Gco--AHmC8SHuDXdhdWCnnMC (#9576)

Roll fuchsia/sdk/core/linux-amd64 from hKK9H_q6Wr4qc_LULh6yowFyaqv8Ha-3JsuE05J4tpwC to F9oY0d56X3aONxwv5vw9Gco--AHmC8SHuDXdhdWCnnMC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from jofgNhNmp-u51vpEXxTPuR89aL5DbLb-KNyK_Whh-ZAC to cFEtOUFvy2XYSKuSmCMDaMQV8_Y7GOif521L3x86J_4C (#9575)

Roll fuchsia/sdk/core/mac-amd64 from jofgNhNmp-u51vpEXxTPuR89aL5DbLb-KNyK_Whh-ZAC to cFEtOUFvy2XYSKuSmCMDaMQV8_Y7GOif521L3x86J_4C


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/linux-amd64 from DDMWCajukuC3EpOEXK31PCN2q7TWZHlaBiG1fZ6FkToC to hKK9H_q6Wr4qc_LULh6yowFyaqv8Ha-3JsuE05J4tpwC (#9574)

Roll fuchsia/sdk/core/linux-amd64 from DDMWCajukuC3EpOEXK31PCN2q7TWZHlaBiG1fZ6FkToC to hKK9H_q6Wr4qc_LULh6yowFyaqv8Ha-3JsuE05J4tpwC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/b851469b8e96..afd2c10c989c

git log b851469b8e964cf20ca911ba2acc4353084c08eb..afd2c10c989ce85cb9e7f8e05cb0df0ae50a1cfd --date=short --no-merges --format=%ad %ae %s
2019-06-27 fmalita@chromium.org [skottie] Use hybrid bounds for custom Shaper VAlign modes
2019-06-27 fmalita@chromium.org [skottie] Use explicit font ascent in Shaper

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from 80DiQjMLrywJCY71q8_dXRFGwj8mszVpnwWHqqU1IZMC to jofgNhNmp-u51vpEXxTPuR89aL5DbLb-KNyK_Whh-ZAC (#9572)

Roll fuchsia/sdk/core/mac-amd64 from 80DiQjMLrywJCY71q8_dXRFGwj8mszVpnwWHqqU1IZMC to jofgNhNmp-u51vpEXxTPuR89aL5DbLb-KNyK_Whh-ZAC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/linux-amd64 from N9HpdqEHzWZIcSV_3JN4PNlUNeoK-Pism-mc-a7L-IoC to DDMWCajukuC3EpOEXK31PCN2q7TWZHlaBiG1fZ6FkToC (#9571)

Roll fuchsia/sdk/core/linux-amd64 from N9HpdqEHzWZIcSV_3JN4PNlUNeoK-Pism-mc-a7L-IoC to DDMWCajukuC3EpOEXK31PCN2q7TWZHlaBiG1fZ6FkToC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from 6WJ2NCb9uaOzVw20XC4kJqNcD4EP2VxT-PBocGsA6JsC to 80DiQjMLrywJCY71q8_dXRFGwj8mszVpnwWHqqU1IZMC (#9569)

Roll fuchsia/sdk/core/mac-amd64 from 6WJ2NCb9uaOzVw20XC4kJqNcD4EP2VxT-PBocGsA6JsC to 80DiQjMLrywJCY71q8_dXRFGwj8mszVpnwWHqqU1IZMC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/842e92e29216..b851469b8e96

git log 842e92e2921682553e32904b455cf36df8079f28..b851469b8e964cf20ca911ba2acc4353084c08eb --date=short --no-merges --format=%ad %ae %s
2019-06-28 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps
2019-06-28 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 a9dfb3ba5db1..923c30fba116 (9 commits)
2019-06-28 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 1fffa0139440..9ef8c105f0dc (439 commits)
2019-06-28 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 522d51219054..40495290dceb (4 commits)
2019-06-27 rmistry@google.com [lottie-web-perf] Use canvas renderer for lottie-web
2019-06-27 mtklein@google.com disable SkVM JIT on Android

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
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If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

wasn't working for Luci builds).

Made the engine and the view controllers have BinaryMessengers, not be
BinaryMessengers.  This allows us to break retain cycles and makes the
leaking channels we have not less dire.

This was disabled in https://github.com/flutter/engine/pull/6798 waiting for
a Dart SDK patch to land https://github.com/dart-lang/sdk/commit/e6d3a45b6a98ea36581ac375ec5cdd63dd829004
which has long since been addressed.

Roll fuchsia/sdk/core/linux-amd64 from SuKWYMSXAMq1uTo9eaIdIOQqBb7Ro-zLyNk01GPOiU8C to N9HpdqEHzWZIcSV_3JN4PNlUNeoK-Pism-mc-a7L-IoC (#9560)

Roll fuchsia/sdk/core/linux-amd64 from SuKWYMSXAMq1uTo9eaIdIOQqBb7Ro-zLyNk01GPOiU8C to N9HpdqEHzWZIcSV_3JN4PNlUNeoK-Pism-mc-a7L-IoC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/d8f79a27b06b..842e92e29216

git log d8f79a27b06b5bce7a27f89ce2d43d39f8c058dc..842e92e2921682553e32904b455cf36df8079f28 --date=short --no-merges --format=%ad %ae %s
2019-06-27 mtklein@google.com implement Op::bytes with NEON tbl
2019-06-27 mtklein@google.com roll ANGLE to a9dfb3ba5db1751e51d603ce32f1c7c28a1df6c6
2019-06-27 mtklein@google.com simplify nibble_to_vpshufb
2019-06-27 egdaniel@google.com Reland "Refactor of GrGLCaps to move some code around."
2019-06-27 csmartdalton@google.com Track if we need stencil on GrRenderTargetContext
2019-06-27 michaelludwig@google.com Add generic texture op factory.
2019-06-27 mtklein@google.com aarch64 JIT first pass
2019-06-27 borenet@google.com [infra] Use Swarming task ID for logdog URL
2019-06-27 egdaniel@google.com Revert "Refactor of GrGLCaps to move some code around."
2019-06-27 mtklein@google.com steady clock is probably best
2019-06-27 borenet@google.com [infra] Trim down isolate for recipe bundle
2019-06-27 egdaniel@google.com Refactor of GrGLCaps to move some code around.
2019-06-27 jvanverth@google.com Check for too-small ovals when deciding on using GrCircleOp
2019-06-27 michaelludwig@google.com Separate src coordinates from domain rect in texture op.
2019-06-27 bungeman@google.com Fix argument order dependency when creating HBBlob.
2019-06-27 bsalomon@google.com Reland "Reland "Separate compressed and uncompressed texture functions""
2019-06-27 fmalita@chromium.org [skottie] Handle empty lines in Shaper
2019-06-27 egdaniel@google.com Disable texturing and rendering to F32 pixel configs.
2019-06-27 mtklein@google.com slight speedup for hsw::blit_row_s32a_opaque
2019-06-27 michaelludwig@google.com Reland "Replace GrQuadList with variable-length quad buffer"
2019-06-27 brianosman@google.com Revert "DM: Add a per-sink MemoryCache to all GPU sinks"
2019-06-26 mtklein@google.com Reland "add operator "" _mask() to make Assembler clearer"
2019-06-27 bsalomon@google.com constexprify a lot of GrTypesPriv.h
2019-06-27 mtklein@google.com make Label offsets int
2019-06-12 benjaminwagner@google.com Update driver on Ubuntu18 Quadro bots
2019-06-26 brianosman@google.com DM: Add a per-sink MemoryCache to all GPU sinks
2019-06-27 fmalita@chromium.org [skottie] Divide-by-zero in CameraAdapter::totalMatrix()
2019-06-26 borenet@google.com [infra] Refactor recipe properties in gen_tasks.go
2019-06-27 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps
2019-06-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 6d58266ed63a..f857b5014e09 (11 commits)
2019-06-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src a7f016080642..1fffa0139440 (380 commits)
2019-06-27 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 9770a4660fc9..522d51219054 (7 commits)
2019-06-27 egdaniel@google.com Revert "add operator "" _mask() to make Assembler clearer"
2019-06-27 egdaniel@google.com Revert "Reland "Separate compressed and uncompressed texture functions""
2019-06-26 mtklein@google.com add operator "" _mask() to make Assembler clearer
2019-06-27 egdaniel@google.com Reland "Removed made-up kSBGRA pixel config."
2019-06-26 bsalomon@google.com Reland "Separate compressed and uncompressed texture functions"
2019-06-27 bsalomon@google.com Revert "Replace GrQuadList with variable-length quad buffer"
2019-06-26 bsalomon@google.com Revert "Removed made-up kSBGRA pixel config."
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-26 rmistry@google.com Increase timeout for android compile bots
2019-06-26 mtklein@google.com 128-bit load / store
2019-06-26 bsalomon@google.com SkUNREACHABLE
2019-06-26 mtklein@google.com some scalar ops
2019-06-26 egdaniel@google.com Removed made-up kSBGRA pixel config.
2019-06-26 brianosman@google.com When using cached program binaries, always get uniform locations
2019-06-26 egdaniel@google.com Disable VkTransitionExternalQueueTest.
2019-06-26 bsalomon@google.com Revert "Separate compressed and uncompressed texture functions"
2019-06-26 michaelludwig@google.com Replace GrQuadList with variable-length quad buffer
2019-06-26 bsalomon@google.com Separate compressed and uncompressed texture functions
2019-06-26 halcanary@google.com header self-sufficiency and idempotency
2019-06-25 herb@google.com Make all SkGlyph fields private
2019-06-26 halcanary@google.com experimental/editor: app layer: setTitle
2019-06-25 csmartdalton@google.com Remove "nvpr" configs
2019-06-26 rmistry@google.com [skottie-wasm-perf] Add retries when calling puppeteer
2019-06-25 brianosman@google.com Fix and update the Intel GPU string parsing
2019-06-26 mtklein@google.com disable SkVM perf dumps
2019-06-26 rmistry@google.com [skottie-wasm-perf] Catch and exit with error if browser does not open
2019-06-25 herb@google.com Remove getGlyphMetrics from the interface
2019-06-25 fmalita@chromium.org [skottie] Venetian Blinds effect
2019-06-26 borenet@google.com [infra] Make Isolate*, BundleRecipes, and BuildTaskDrivers idempotent
2019-06-25 robertphillips@google.com Update SkSurface_Gpu::Valid to take a backend format
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-26 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 3b2255975f37..6d58266ed63a (7 commits)
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src aab9fad64483..a7f016080642 (454 commits)
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader e899321b0bf7..9770a4660fc9 (2 commits)
2019-06-25 herb@google.com Use rect calls in SkFont
2019-06-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-25 nifong@google.com Include sharing proc in skia static library when building for android.
2019-06-25 robertphillips@google.com Expose SkSurface::isCompatible
2019-06-25 herb@google.com findImage(const SkGlyph&) -> prepareImage(SkGlyph*)
2019-06-25 mtklein@google.com more aarch64 instructions
2019-06-25 jcgregorio@google.com Upgrade cipd package for vpython to latest.
2019-06-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll skia/third_party/skcms d7303797becf..4f682a1d0b94 (1 commits)
2019-06-24 bsalomon@google.com Make GrColorSpaceInfo store GrColorType.
2019-06-17 halcanary@google.com SkQP: fix Filterable.filter
2019-06-24 jvanverth@google.com Use asynchronous routines to build Metal shaders and pipelines for MacOS.
2019-06-24 mtklein@google.com baby steps for aarch64 support
2019-06-24 herb@google.com Introduce mergeGlyphAndImage to SkStrike
2019-06-24 borenet@google.com [infra] Add go_win asset, add InfraTests_Win bot
2019-06-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-24 bsalomon@google.com Trace events in backend texture APIs and GrDataUtils
2019-06-25 borenet@google.com Roll recipe dependencies (nontrivial).
2019-06-25 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps
2019-06-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 dfd760055152..3b2255975f37 (3 commits)
2019-06-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 91f69e5c58f5..aab9fad64483 (366 commits)
2019-06-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 900e1dac1b2d..e899321b0bf7 (7 commits)
2019-06-24 mtklein@google.com assemble directly into mmap'd memory
2019-06-24 brianosman@google.com ByteCode: Improved ExternalValue interface
2019-06-24 bsalomon@google.com Trace events in Gr[Vk]Gpu, GrVkCommandBuffer, GrVkCommandPool, and GrVkResoureProvider.
2019-06-24 mtklein@google.com add RP comparison for SkVM_Overhead
2019-06-24 bsalomon@google.com Trace events in GrVkAMDMemoryAllocator
2019-06-24 rmistry@google.com Add to lottieweb blacklist
2019-06-24 rmistry@google.com Do not retry G3 tryjobs
2019-06-22 nigeltao@google.com Pause Wuffs' getFrameCount in incremental decode
2019-06-17 jvanverth@google.com Reland "Prefer using GrOvalOpFactory over GrFillRRect for circles and axis-aligned circular roundrects."
2019-06-24 bsalomon@google.com Fix GrColorType name for half float RG.
2019-06-24 egdaniel@google.com Add defaults for GrProtected on createBackendTexture.
2019-06-24 csmartdalton@google.com Rename "preferredInternalSampleCount" to "internalMultisampleCount"
2019-06-24 herb@google.com Remove getGlyphIDMatrics type calls.
2019-06-24 rmistry@google.com [lottie-web-perf] Make similar to skottie-wasm-perf
2019-06-24 rmistry@google.com [skottie-wasm-perf] Make sure we are drawing to 1000x1000
2019-06-24 bsalomon@google.com Fix EGLImageTest asserts on Android

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from dcGnduqJ5C8ozmUHeeboHC76nOv7s4XfCKIfefQlGkQC to 6WJ2NCb9uaOzVw20XC4kJqNcD4EP2VxT-PBocGsA6JsC (#9557)

Roll fuchsia/sdk/core/mac-amd64 from dcGnduqJ5C8ozmUHeeboHC76nOv7s4XfCKIfefQlGkQC to 6WJ2NCb9uaOzVw20XC4kJqNcD4EP2VxT-PBocGsA6JsC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Fixes https://github.com/flutter/flutter/issues/35089.

These runs only ensure that the benchmark harnesses are valid. No information should be collected on the trybots because the environments are not consistent and the builds are not optimized.

Roll fuchsia/sdk/core/mac-amd64 from XT8hP4vbTcjWCQU7H_kwgDtIt2lXCWVgJkMNU252lZ8C to dcGnduqJ5C8ozmUHeeboHC76nOv7s4XfCKIfefQlGkQC (#9538)

Roll fuchsia/sdk/core/mac-amd64 from XT8hP4vbTcjWCQU7H_kwgDtIt2lXCWVgJkMNU252lZ8C to dcGnduqJ5C8ozmUHeeboHC76nOv7s4XfCKIfefQlGkQC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/linux-amd64 from L_ORUWXyDEC29pSiSyKIwGqcFMQFsV91E3h_wPbUIUkC to SuKWYMSXAMq1uTo9eaIdIOQqBb7Ro-zLyNk01GPOiU8C (#9537)

Roll fuchsia/sdk/core/linux-amd64 from L_ORUWXyDEC29pSiSyKIwGqcFMQFsV91E3h_wPbUIUkC to SuKWYMSXAMq1uTo9eaIdIOQqBb7Ro-zLyNk01GPOiU8C


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-linux-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from Emw56Db0zg6Cnvgo7myIDZX0Lq-A6DFwEJHiPnr8K38C to XT8hP4vbTcjWCQU7H_kwgDtIt2lXCWVgJkMNU252lZ8C (#9531)

Roll fuchsia/sdk/core/mac-amd64 from Emw56Db0zg6Cnvgo7myIDZX0Lq-A6DFwEJHiPnr8K38C to XT8hP4vbTcjWCQU7H_kwgDtIt2lXCWVgJkMNU252lZ8C


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from C8DMr5XY-F09ZBhT0lbvxOm5MtX3NMmFPKBO6fm40jEC to Emw56Db0zg6Cnvgo7myIDZX0Lq-A6DFwEJHiPnr8K38C (#9526)

Roll fuchsia/sdk/core/mac-amd64 from C8DMr5XY-F09ZBhT0lbvxOm5MtX3NMmFPKBO6fm40jEC to Emw56Db0zg6Cnvgo7myIDZX0Lq-A6DFwEJHiPnr8K38C


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from ZZsO1TTl-976ngr5N8h6rRvXTbMO_3qyKDpbeOhE0dwC to C8DMr5XY-F09ZBhT0lbvxOm5MtX3NMmFPKBO6fm40jEC (#9516)

Roll fuchsia/sdk/core/mac-amd64 from ZZsO1TTl-976ngr5N8h6rRvXTbMO_3qyKDpbeOhE0dwC to C8DMr5XY-F09ZBhT0lbvxOm5MtX3NMmFPKBO6fm40jEC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

Roll fuchsia/sdk/core/mac-amd64 from pWygawI3vBzP9dYloEvKka8r1p0NpLLZzZQ-yMYI1UIC to ZZsO1TTl-976ngr5N8h6rRvXTbMO_3qyKDpbeOhE0dwC (#9510)

Roll fuchsia/sdk/core/mac-amd64 from pWygawI3vBzP9dYloEvKka8r1p0NpLLZzZQ-yMYI1UIC to ZZsO1TTl-976ngr5N8h6rRvXTbMO_3qyKDpbeOhE0dwC


The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-mac-sdk-flutter-engine

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

This rolls to CIPD package versions:
macOS SDK: pWygawI3vBzP9dYloEvKka8r1p0NpLLZzZQ-yMYI1UIC
Linux SDK: L_ORUWXyDEC29pSiSyKIwGqcFMQFsV91E3h_wPbUIUkC

Applies two breaking changes from the SDK:
* `zx_clock_get_new()` has been eliminated and replaced with
  `zx_clock_get()`. See:
  https://fuchsia-review.googlesource.com/c/fuchsia/+/293688
* Scenic `Metrics` no longer supports operator==; instead we use
  `fidl::Equals()`.

For https://github.com/flutter/flutter/issues/35142

* [android] External textures must be rescaled to fill the canvas

- After composition, we have a tight box that we need to fill.

- Video decoders typically operate using output buffers that are a whole
  number of blocks (vertically and horizontally). This fixes
  https://github.com/flutter/flutter/issues/34641 where the decoded
  dimensions are rounded up.

- The cropping information for the current frame arrives in the form of
  `SurfaceTexture.getTransformMatrix`. When we apply this transform we
  need to account for the fact that we have already composited. This
  means that in cases where the scaleX, scaleY are less than 1, we need
  to rescale the image. We do this while preserving the aspect ratio.

https://skia.googlesource.com/skia.git
/%2Blog/9dbbf887cee1..9acfb33ad8c6

git log 9dbbf887cee1c561b78334ec46a13bf30af59b40..9acfb33ad8c6f5fc6097dff57c0de5e51ea590fd --date=short --no-merges --format=%ad %ae %s
2019-06-26 bsalomon@google.com Separate compressed and uncompressed texture functions
2019-06-26 halcanary@google.com header self-sufficiency and idempotency
2019-06-25 herb@google.com Make all SkGlyph fields private
2019-06-26 halcanary@google.com experimental/editor: app layer: setTitle
2019-06-25 csmartdalton@google.com Remove "nvpr" configs

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/2c1662e24da7..9dbbf887cee1

git log 2c1662e24da766587a3b19c658493124f8135a47..9dbbf887cee1c561b78334ec46a13bf30af59b40 --date=short --no-merges --format=%ad %ae %s
2019-06-26 rmistry@google.com [skottie-wasm-perf] Add retries when calling puppeteer
2019-06-25 brianosman@google.com Fix and update the Intel GPU string parsing
2019-06-26 mtklein@google.com disable SkVM perf dumps
2019-06-26 rmistry@google.com [skottie-wasm-perf] Catch and exit with error if browser does not open
2019-06-25 herb@google.com Remove getGlyphMetrics from the interface
2019-06-25 fmalita@chromium.org [skottie] Venetian Blinds effect

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/4f35817f3c91..2c1662e24da7

git log 4f35817f3c912d0080e36dbe643a4df81d930762..2c1662e24da766587a3b19c658493124f8135a47 --date=short --no-merges --format=%ad %ae %s
2019-06-26 borenet@google.com [infra] Make Isolate*, BundleRecipes, and BuildTaskDrivers idempotent
2019-06-25 robertphillips@google.com Update SkSurface_Gpu::Valid to take a backend format
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/a7016ae7f03d..4f35817f3c91

git log a7016ae7f03dbcafc242fc3e51867af956e2484d..4f35817f3c912d0080e36dbe643a4df81d930762 --date=short --no-merges --format=%ad %ae %s
2019-06-26 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-06-26 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update Go deps

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.

https://skia.googlesource.com/skia.git
/%2Blog/01cb2a422884..a7016ae7f03d

git log 01cb2a4228840bb4762d2d14caf7d5db08c7dba3..a7016ae7f03dbcafc242fc3e51867af956e2484d --date=short --no-merges --format=%ad %ae %s
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 3b2255975f37..6d58266ed63a (7 commits)
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src aab9fad64483..a7f016080642 (454 commits)
2019-06-26 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader e899321b0bf7..9770a4660fc9 (2 commits)
2019-06-25 herb@google.com Use rect calls in SkFont
2019-06-25 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).

The AutoRoll server is located here: https://autoroll.skia.org/r/skia-flutter-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff (djsollen@google.com), and stop
the roller if necessary.