Roll Dart to 223eeb2 (flutter#4659)

* Roll Dart to 223eeb2
* Update licenses
* Make analyzer happy, fix test for change in mockito

DEPS

@@ -31,7 +31,7 @@ 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': '32396138ff733cbe8d9ac32178e6cffccdf80644',
+  'dart_revision': '223eeb2ebe112aaaddca206aab55cd54b4e54391',
 
   'dart_args_tag': '0.13.7',
   'dart_async_tag': 'corelib_2_2_1',
@@ -48,7 +48,7 @@ vars = {
   'dart_csslib_tag': '0.14.1',
   'dart_dart2js_info_tag': '0.5.5+1',
   'dart_dart_style_tag': '1.0.9',
-  'dart_dartdoc_tag': 'v0.15.1',
+  'dart_dartdoc_tag': 'v0.16.0',
   'dart_fixnum_tag': '0.10.5',
   'dart_glob_tag': '1.1.5',
   'dart_html_tag': '0.13.2+2',
@@ -60,12 +60,12 @@ vars = {
   'dart_intl_tag': '0.15.2',
   'dart_isolate_tag': '1.1.0',
   'dart_json_rpc_2_tag': '2.0.6',
-  'dart_linter_tag': '0.1.42',
+  'dart_linter_tag': '0.1.43',
   'dart_logging_tag': '0.11.3+1',
   'dart_markdown_tag': '1.0.0',
   'dart_matcher_tag': '0.12.1+4',
   'dart_mime_tag': '0.9.6',
-  'dart_mockito_tag': '2.0.2',
+  'dart_mockito_tag': 'a92db054fba18bc2d605be7670aee74b7cadc00a',
   'dart_mustache4dart_tag': 'v2.1.0',
   'dart_oauth2_tag': '1.1.0',
   'dart_observatory_pub_packages_rev': '4c282bb240b68f407c8c7779a65c68eeb0139dc6',

frontend_server/test/server_test.dart

@@ -240,10 +240,10 @@ Future<int> main() async {
       await recompileCalled.first;
 
       verifyInOrder(
-        <dynamic>[
+        <void>[
           compiler.invalidate(Uri.base.resolve('file1.dart')),
           compiler.invalidate(Uri.base.resolve('file2.dart')),
-          compiler.recompileDelta(),
+          await compiler.recompileDelta(),
         ]
       );
       streamController.close();
@@ -314,12 +314,12 @@ Future<int> main() async {
       streamController.add('recompile def\nfile2.dart\nfile3.dart\ndef\n'.codeUnits);
       await recompileCalled.first;
 
-      verifyInOrder(<dynamic>[
-        compiler.compile('file1.dart', any, generator: any),
+      verifyInOrder(<void>[
+        await compiler.compile('file1.dart', any, generator: any),
         compiler.acceptLastDelta(),
         compiler.invalidate(Uri.base.resolve('file2.dart')),
         compiler.invalidate(Uri.base.resolve('file3.dart')),
-        compiler.recompileDelta(),
+        await compiler.recompileDelta(),
       ]);
       streamController.close();
     });
@@ -360,9 +360,8 @@ Future<int> main() async {
 
       final _MockedIncrementalKernelGenerator generator =
         new _MockedIncrementalKernelGenerator();
-      when(generator.computeDelta()).thenReturn(new Future<Program>.value(
-        new Program()
-      ));
+      when(generator.computeDelta())
+          .thenAnswer((_) => new Future<Program>.value(new Program()));
       final _MockedBinaryPrinterFactory printerFactory =
         new _MockedBinaryPrinterFactory();
       when(printerFactory.newBinaryPrinter(any))

travis/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: b010c0daafa064367e018dfda4dbd283
+Signature: db149000edafc6c8da6aecf26175818f
 
 UNUSED LICENSES:
 
@@ -4654,6 +4654,7 @@ FILE: ../../../third_party/dart/sdk/lib/html/html_common/css_class_set.dart
 FILE: ../../../third_party/dart/sdk/lib/html/html_common/html_common_dart2js.dart
 FILE: ../../../third_party/dart/sdk/lib/html/html_common/metadata.dart
 FILE: ../../../third_party/dart/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
+FILE: ../../../third_party/dart/sdk/lib/internal/async_cast.dart
 FILE: ../../../third_party/dart/sdk/lib/internal/cast.dart
 FILE: ../../../third_party/dart/sdk/lib/internal/internal.dart
 FILE: ../../../third_party/dart/sdk/lib/io/common.dart
@@ -5356,6 +5357,40 @@ 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/sdk/lib/typed_data/unmodifiable_typed_data.dart + ../../../third_party/dart/LICENSE
+TYPE: LicenseType.bsd
+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
@@ -21974,4 +22009,4 @@ freely, subject to the following restrictions:
    misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.
 ====================================================================================================
-Total license count: 309
+Total license count: 310