Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

On a Linux host, we were having to convert the type of the bitmap to N32, but we weren't also fixing the channel order to RGBA, so consequently we were getting BGRA when the API was asking for RGBA. This forces the color format to be RGBA when that is what is asked for.

We weren't needing to do conversion on macOS, so macOS was always getting RGBA.

Auto-roller completed checks. Merging.

Fix compile error introduced in #5473.

Support running bundles from zip file.

Auto-roller completed checks. Merging.

Paragraph layout breaks the text into lines, and ellipsizing (if applicable)
will truncate the last run of a line at the point where word wrap would have
occurred.

Fixes https://github.com/flutter/flutter/issues/18198

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

https://skia.googlesource.com/skia.git/+log/2d7678d..18562b8

Created with:
  gclient setdep -r src/third_party/skia@18562b8

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

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.

I forgot that the identifiers need to be unique per page for the animation tags.
This makes them unique.

Doc change only, no code.

This updates the documentation for StrokeJoin and StrokeCap to contain animated diagrams that describe their function. The actual diagrams reside in the assets-for-api-docs repo.

libtxt will query Skia for a fallback typeface when it encounters a character
that is not found in the primary font.  The font collection should make all
the variants of the fallback typeface's font family available to Minikin for
use in future font lookups.

Fixes https://github.com/flutter/flutter/issues/17985

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

* Move the handling of delegating AppDelegate callback out of FlutterAppDelegate.

Also moves the plugin registry to FlutterViewController. So each view-controller will handle its
own plugins.

This is intended to simplify including one or more Flutter views in an existing iOS app and giving
more precise control of plugin registration.

Fixes: https://github.com/flutter/flutter/issues/16539

* formatting

* Update license golden file

* Fixed type error

* FREEZE.unindexed

* Fix Header types

* Revert "FREEZE.unindexed"

This reverts commit bebb70056c9bcb90b4321bdc2873896623ed6faa.

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Adds --dynamic and --interpreter flags to
tools/gn. These flags result in engines with
properties as follows:

--dynamic:
- JIT targeting native code on Android and
  DBC on iOS

--interpreter
- Target DBC even if running on Android.

For example:

gn --android --dynamic --interpreter --runtime-mode release

Will generate an engine:
- Without Dart asserts
- Without Observatory
- With JIT compililation to DBC

into out/android_dynamic_release_dbc

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

* Roll dart to a5e41681e55d1e74684bfff530218db556d77ee8.

* Update license

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Auto-roller completed checks. Merging.

Fixes https://github.com/flutter/flutter/issues/18014

* Remove uses of ReleaseOwnership from vulkan backend.

Flutter no longer needs to release ownership of objects to skia so this change removes the api calls.

* Remove Release call from vulkan_device.cc

* Update vulkan_application.h

* Update vulkan_application.cc

* Update vulkan_handle.h

Auto-roller completed checks. Merging.

This changes the ownership of the VkInstance and VkDevice back to the flutter's objects. I am trying to move skia into a world where GrVkBackendContext is purely a description of the vulkan context skia should use and is just passed in during GrContext creation. It shouldn't need to be ref counted or actually do work in destructor (those changes to come later). This is just a first step towards getting there.

A given character may render differently in various locales, and fonts on the
host system may be tagged with locale metadata in order to support this.
If the text renderer needs to find a fallback font for a character, it should
pass the preferred locale to Skia's font manager which can use it to find the
best matching font.

The font collection also needs to maintain different caches of fallback fonts
for each locale.

See https://github.com/flutter/flutter/pull/17879

Auto-roller completed checks. Merging.