Revert "Dart SDK roll for 2018-05-25" (#5384)

Reverts flutter/engine#5376

It was causing failures of the sort:

$ flutter test --local-engine=host_debug_unopt test/cupertino/scrollbar_paint_test.dart
00:06 +0: - Paints iOS spec                                                                                                                                                                                                
══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following TestFailure object was thrown running a test:
  Expected: Object or closure painting: 'a rounded rectangle with Color(0x99777777),
  RRect.fromLTRBR(795.0, 4.0, 797.5, 86.0, 1.3)'
  Actual: ?:<exactly one widget with type "CupertinoScrollbar" (ignoring offstage widgets):
  CupertinoScrollbar(state: _CupertinoScrollbarState#c371a(tickers: tracking 1 ticker))>
   Which: threw the following exception:
          '': error: native function 'Canvas_translate' (3 arguments) cannot be found

DEPS

@@ -31,23 +31,23 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '1be13871bb70bda3ae456cc269297766eb47444d',
+  'dart_revision': '97b6c2e09d6532eeb622d85f23109f3f3b6d2b61',
 
   'dart_args_tag': '1.4.1',
-  'dart_async_tag': '2.0.7',
+  'dart_async_tag': '2.0.6',
   'dart_bazel_worker_tag': 'v0.1.9',
   'dart_boolean_selector_tag': '1.0.3',
   'dart_boringssl_gen_rev': '344f455fd13d46f054726638e76026156ea73aa9',
   'dart_boringssl_rev': '672f6fc2486745d0cabc3aaeb4e0a3cd13b37b12',
   'dart_charcode_tag': 'v1.1.1',
   'dart_cli_util_tag': '0.1.2+1',
-  'dart_collection_tag': '1.14.9',
+  'dart_collection_tag': '1.14.6',
   'dart_convert_tag': '2.0.1',
   'dart_crypto_tag': '2.0.2+1',
   'dart_csslib_tag': '0.14.1',
   'dart_dart2js_info_tag': '0.5.6+2',
   'dart_dart_style_tag': '1.0.14',
-  'dart_dartdoc_tag': 'v0.19.1',
+  'dart_dartdoc_tag': 'v0.19.0',
   'dart_fixnum_tag': '0.10.5',
   'dart_glob_tag': '1.1.5',
   'dart_html_tag': '0.13.3',
@@ -55,16 +55,16 @@ vars = {
   'dart_http_parser_tag': '3.1.1',
   'dart_http_retry_tag': '0.1.1',
   'dart_http_tag': '0.11.3+16',
-  'dart_http_throttle_tag': '1.0.2',
+  'dart_http_throttle_tag': '1.0.1',
   'dart_intl_tag': '0.15.2',
   'dart_json_rpc_2_tag': '2.0.6',
-  'dart_linter_tag': '0.1.51',
+  'dart_linter_tag': '0.1.50',
   'dart_logging_tag': '0.11.3+1',
-  'dart_markdown_tag': '2.0.0',
+  'dart_markdown_tag': '1.1.1',
   'dart_matcher_tag': '0.12.1+4',
   'dart_mime_tag': '0.9.6',
   'dart_mockito_tag': 'a92db054fba18bc2d605be7670aee74b7cadc00a',
-  'dart_mustache4dart_tag': 'v2.1.2',
+  'dart_mustache4dart_tag': 'v2.1.1',
   'dart_oauth2_tag': '1.1.0',
   'dart_observatory_pub_packages_rev': 'd3a3aebefbd35aa30fe7bbc2889b772b398f7d7f',
   'dart_package_config_tag': '1.0.3',
@@ -73,7 +73,7 @@ vars = {
   'dart_plugin_tag': '0.2.0+2',
   'dart_pool_tag': '1.3.4',
   'dart_protobuf_tag': '0.7.1',
-  'dart_pub_rev': '7bdcf4e4de85a7a8c7a322511b8198f1b6cb0a73',
+  'dart_pub_rev': '0c172864be2d2043a9d630e07f6b4eae7472653f',
   'dart_pub_semver_tag': '1.4.1',
   'dart_quiver_tag': '5aaa3f58c48608af5b027444d561270b53f15dbf',
   'dart_resource_rev': 'af5a5bf65511943398146cf146e466e5f0b95cb9',
@@ -94,9 +94,10 @@ vars = {
   'dart_typed_data_tag': '1.1.3',
   'dart_usage_tag': '3.3.0',
   'dart_utf_tag': '0.9.0+4',
-  'dart_watcher_tag': '0.9.7+8',
+  'dart_watcher_tag': '0.9.7+7',
   'dart_web_socket_channel_tag': '1.0.7',
   'dart_yaml_tag': '2.1.13',
+
   # Build bot tooling for iOS
   'ios_tools_revision': '69b7c1b160e7107a6a98d948363772dc9caea46f',
 

frontend_server/lib/server.dart

@@ -48,23 +48,6 @@ class _FlutterFrontendCompiler implements frontend.CompilerInterface{
   void resetIncrementalCompiler() {
     _compiler.resetIncrementalCompiler();
   }
-
-  @override
-  Future<Null> compileExpression(
-      String expression,
-      List<String> definitions,
-      List<String> typeDefinitions,
-      String libraryUri,
-      String klass,
-      bool isStatic) {
-    return _compiler.compileExpression(expression, definitions, typeDefinitions,
-        libraryUri, klass, isStatic);
-  }
-
-  @override
-  void reportError(String msg) {
-    _compiler.reportError(msg);
-  }
 }
 
 /// Entry point for this module, that creates `_FrontendCompiler` instance and

tools/licenses/pubspec.lock

@@ -58,4 +58,4 @@ packages:
     source: hosted
     version: "1.1.5"
 sdks:
-  dart: ">=1.21.0 <=2.0.0-edge.00a51975424ac4ff73fdf04888fe073601010307"
+  dart: ">=1.21.0 <=2.0.0-dev.55.0"

travis/licenses_golden/licenses_third_party

-Signature: 0d47f4028ac70f25c99d308ef1098aa5
+Signature: 4403a4edf1c16ee523d18d548857b323
 
 UNUSED LICENSES:
 
@@ -4824,6 +4824,7 @@ FILE: ../../../third_party/dart/sdk/lib/core/string.dart
 FILE: ../../../third_party/dart/sdk/lib/core/type.dart
 FILE: ../../../third_party/dart/sdk/lib/core/uri.dart
 FILE: ../../../third_party/dart/sdk/lib/html/dart2js/html_dart2js.dart
+FILE: ../../../third_party/dart/sdk/lib/html/dart2js/html_dart2js.dart
 FILE: ../../../third_party/dart/sdk/lib/html/dartium/nativewrappers.dart
 FILE: ../../../third_party/dart/sdk/lib/html/html_common/conversions.dart
 FILE: ../../../third_party/dart/sdk/lib/html/html_common/css_class_set.dart
@@ -5495,60 +5496,6 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ====================================================================================================
 
-====================================================================================================
-LIBRARY: dart
-ORIGIN: ../../../third_party/dart/runtime/bin/typed_data_utils.cc + ../../../third_party/dart/LICENSE
-TYPE: LicenseType.bsd
-FILE: ../../../third_party/dart/runtime/bin/typed_data_utils.cc
-FILE: ../../../third_party/dart/runtime/bin/typed_data_utils.h
-FILE: ../../../third_party/dart/runtime/vm/compiler/assembler/disassembler_kbc.cc
-FILE: ../../../third_party/dart/runtime/vm/compiler/assembler/disassembler_kbc.h
-FILE: ../../../third_party/dart/runtime/vm/compiler/backend/code_statistics.cc
-FILE: ../../../third_party/dart/runtime/vm/compiler/backend/code_statistics.h
-FILE: ../../../third_party/dart/runtime/vm/compiler/compiler_pass.cc
-FILE: ../../../third_party/dart/runtime/vm/compiler/compiler_pass.h
-FILE: ../../../third_party/dart/runtime/vm/constants_kbc.h
-FILE: ../../../third_party/dart/runtime/vm/datastream.cc
-FILE: ../../../third_party/dart/runtime/vm/finalizable_data.h
-FILE: ../../../third_party/dart/runtime/vm/hash.h
-FILE: ../../../third_party/dart/runtime/vm/interpreter.cc
-FILE: ../../../third_party/dart/runtime/vm/interpreter.h
-FILE: ../../../third_party/dart/runtime/vm/stack_frame_kbc.h
-FILE: ../../../third_party/dart/runtime/vm/type_testing_stubs.cc
-FILE: ../../../third_party/dart/runtime/vm/type_testing_stubs.h
-FILE: ../../../third_party/dart/sdk/lib/js/_js.dart
-FILE: ../../../third_party/dart/sdk/lib/js/_js_client.dart
-FILE: ../../../third_party/dart/sdk/lib/js/_js_server.dart
-FILE: ../../../third_party/dart/sdk/lib/typed_data/unmodifiable_typed_data.dart
-----------------------------------------------------------------------------------------------------
-Copyright (c) 2018, the Dart project authors.  Please see the AUTHORS file
-for details. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials provided
-      with the distribution.
-    * Neither the name of Google Inc. nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-====================================================================================================
-
 ====================================================================================================
 LIBRARY: dart
 ORIGIN: ../../../third_party/dart/runtime/bin/vmservice/loader.dart + ../../../third_party/dart/LICENSE
@@ -6074,6 +6021,58 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ====================================================================================================
 
+====================================================================================================
+LIBRARY: dart
+ORIGIN: ../../../third_party/dart/runtime/vm/compiler/assembler/disassembler_kbc.cc + ../../../third_party/dart/LICENSE
+TYPE: LicenseType.bsd
+FILE: ../../../third_party/dart/runtime/vm/compiler/assembler/disassembler_kbc.cc
+FILE: ../../../third_party/dart/runtime/vm/compiler/assembler/disassembler_kbc.h
+FILE: ../../../third_party/dart/runtime/vm/compiler/backend/code_statistics.cc
+FILE: ../../../third_party/dart/runtime/vm/compiler/backend/code_statistics.h
+FILE: ../../../third_party/dart/runtime/vm/compiler/compiler_pass.cc
+FILE: ../../../third_party/dart/runtime/vm/compiler/compiler_pass.h
+FILE: ../../../third_party/dart/runtime/vm/constants_kbc.h
+FILE: ../../../third_party/dart/runtime/vm/datastream.cc
+FILE: ../../../third_party/dart/runtime/vm/finalizable_data.h
+FILE: ../../../third_party/dart/runtime/vm/hash.h
+FILE: ../../../third_party/dart/runtime/vm/interpreter.cc
+FILE: ../../../third_party/dart/runtime/vm/interpreter.h
+FILE: ../../../third_party/dart/runtime/vm/stack_frame_kbc.h
+FILE: ../../../third_party/dart/runtime/vm/type_testing_stubs.cc
+FILE: ../../../third_party/dart/runtime/vm/type_testing_stubs.h
+FILE: ../../../third_party/dart/sdk/lib/js/_js.dart
+FILE: ../../../third_party/dart/sdk/lib/js/_js_client.dart
+FILE: ../../../third_party/dart/sdk/lib/js/_js_server.dart
+FILE: ../../../third_party/dart/sdk/lib/typed_data/unmodifiable_typed_data.dart
+----------------------------------------------------------------------------------------------------
+Copyright (c) 2018, the Dart project authors.  Please see the AUTHORS file
+for details. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of Google Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+====================================================================================================
+
 ====================================================================================================
 LIBRARY: double-conversion
 ORIGIN: ../../../third_party/dart/runtime/third_party/double-conversion/src/bignum-dtoa.cc