Update to Dart SDK `1.22.0-dev.8.0`. (#7461)

* Update to Dart SDK `1.22.0-dev.6.0`.

* Update SDK summary generation to create spec and strong summaries.

* Updated to dev.8.0.

* Fixed console out.

bin/internal/dart-sdk.version

-1.21.0
+1.22.0-dev.8.0

packages/flutter_tools/lib/src/cache.dart

@@ -247,7 +247,8 @@ class FlutterEngine {
 
   static const String kName = 'engine';
   static const String kSkyEngine = 'sky_engine';
-  static const String kSdkBundle = 'sdk.ds';
+  static const String kSdkBundleSpec = 'spec.sum';
+  static const String kSdkBundleStrong = 'strong.sum';
 
   final Cache cache;
 
@@ -309,7 +310,10 @@ class FlutterEngine {
         return false;
     }
 
-    if (!fs.file(path.join(pkgDir.path, kSkyEngine, kSdkBundle)).existsSync())
+    if (!fs.file(path.join(pkgDir.path, kSkyEngine, kSdkBundleSpec)).existsSync())
+      return false;
+
+    if (!fs.file(path.join(pkgDir.path, kSkyEngine, kSdkBundleStrong)).existsSync())
       return false;
 
     Directory engineDir = cache.getArtifactDirectory(kName);
@@ -342,12 +346,20 @@ class FlutterEngine {
       await pubGet(directory: pkgPath);
     }
 
-    Status summaryStatus = logger.startProgress('Building Dart SDK summary...');
+    Status summarySpecStatus = logger.startProgress('Building Dart SDK spec summary...');
+    try {
+      String skyEnginePath = path.join(pkgDir.path, kSkyEngine);
+      buildSkyEngineSdkSummary(skyEnginePath, kSdkBundleSpec, false);
+    } finally {
+      summarySpecStatus.stop();
+    }
+
+    Status summaryStrongStatus = logger.startProgress('Building Dart SDK strong summary...');
     try {
       String skyEnginePath = path.join(pkgDir.path, kSkyEngine);
-      buildSkyEngineSdkSummary(skyEnginePath, kSdkBundle);
+      buildSkyEngineSdkSummary(skyEnginePath, kSdkBundleStrong, true);
     } finally {
-      summaryStatus.stop();
+      summaryStrongStatus.stop();
     }
 
     Directory engineDir = cache.getArtifactDirectory(kName);

packages/flutter_tools/lib/src/dart/analysis.dart

@@ -7,7 +7,6 @@ import 'dart:collection';
 import 'package:analyzer/error/error.dart';
 import 'package:analyzer/file_system/file_system.dart' as file_system;
 import 'package:analyzer/file_system/physical_file_system.dart';
-import 'package:analyzer/plugin/options.dart';
 import 'package:analyzer/source/analysis_options_provider.dart';
 import 'package:analyzer/source/error_processor.dart';
 import 'package:analyzer/source/package_map_resolver.dart';
@@ -19,7 +18,6 @@ import 'package:analyzer/src/generated/source.dart'; // ignore: implementation_i
 import 'package:analyzer/src/generated/source_io.dart'; // ignore: implementation_imports
 import 'package:analyzer/src/task/options.dart'; // ignore: implementation_imports
 import 'package:cli_util/cli_util.dart' as cli_util;
-import 'package:linter/src/plugin/linter_plugin.dart'; // ignore: implementation_imports
 import 'package:package_config/packages.dart' show Packages;
 import 'package:package_config/src/packages_impl.dart' show MapPackages; // ignore: implementation_imports
 import 'package:path/path.dart' as path;
@@ -138,39 +136,28 @@ class AnalysisDriver {
   }
 
   bool _isFiltered(AnalysisError error) {
-    ErrorProcessor processor = ErrorProcessor.getProcessor(context, error);
+    ErrorProcessor processor = ErrorProcessor.getProcessor(context.analysisOptions, error);
     // Filtered errors are processed to a severity of `null`.
     return processor != null && processor.severity == null;
   }
 
   void _processAnalysisOptions(
-      AnalysisContext context, AnalysisOptions analysisOptions) {
-    List<OptionsProcessor> optionsProcessors =
-        AnalysisEngine.instance.optionsPlugin.optionsProcessors;
-    try {
-      String optionsPath = options.analysisOptionsFile;
-      if (optionsPath != null) {
-        file_system.File file =
-            PhysicalResourceProvider.INSTANCE.getFile(optionsPath);
-        Map<Object, Object> optionMap =
-            analysisOptionsProvider.getOptionsFromFile(file);
-        optionsProcessors.forEach(
-            (OptionsProcessor p) => p.optionsProcessed(context, optionMap));
-        if (optionMap != null) {
-          configureContextOptions(context, optionMap);
-        }
+    AnalysisContext context, AnalysisOptions analysisOptions) {
+    String optionsPath = options.analysisOptionsFile;
+    if (optionsPath != null) {
+      file_system.File file =
+           PhysicalResourceProvider.INSTANCE.getFile(optionsPath);
+      Map<Object, Object> optionMap =
+          analysisOptionsProvider.getOptionsFromFile(file);
+      if (optionMap != null) {
+        applyToAnalysisOptions(context.analysisOptions, optionMap);
       }
-    } on Exception catch (e) {
-      optionsProcessors.forEach((OptionsProcessor p) => p.onError(e));
     }
   }
 
   void _processPlugins() {
     List<Plugin> plugins = <Plugin>[];
     plugins.addAll(AnalysisEngine.instance.requiredPlugins);
-    plugins.add(AnalysisEngine.instance.commandLinePlugin);
-    plugins.add(AnalysisEngine.instance.optionsPlugin);
-    plugins.add(linterPlugin);
     ExtensionManager manager = new ExtensionManager();
     manager.processPlugins(plugins);
   }
@@ -276,7 +263,10 @@ class _StdLogger extends Logger {
   @override
   void logError(String message, [Exception exception]) =>
       errorSink.writeln(message);
+
   @override
-  void logInformation(String message, [Exception exception]) =>
-      outSink.writeln(message);
+  void logInformation(String message, [Exception exception]) {
+    // TODO(pq): remove once addressed in analyzer (http://dartbug.com/28285)
+    if (message != 'No definition of type FutureOr') outSink.writeln(message);
+  }
 }

packages/flutter_tools/lib/src/dart/summary.dart

@@ -19,8 +19,8 @@ import '../base/io.dart';
 
 /// Given the [skyEnginePath], locate corresponding `_embedder.yaml` and compose
 /// the full embedded Dart SDK, and build the [outBundleName] file with its
-/// linked summary.
-void buildSkyEngineSdkSummary(String skyEnginePath, String outBundleName) {
+/// linked [strong] or spec summary.
+void buildSkyEngineSdkSummary(String skyEnginePath, String outBundleName, bool strong) {
   ResourceProvider resourceProvider = PhysicalResourceProvider.INSTANCE;
 
   Map<String, List<Folder>> packageMap = <String, List<Folder>>{
@@ -46,7 +46,7 @@ void buildSkyEngineSdkSummary(String skyEnginePath, String outBundleName) {
   List<Source> sources = sdk.uris.map(sdk.mapDartUri).toList();
 
   // Build.
-  List<int> bytes = new SummaryBuilder(sources, sdk.context, true).build();
+  List<int> bytes = new SummaryBuilder(sources, sdk.context, strong).build();
   String outputPath = pathos.join(skyEnginePath, outBundleName);
   file.fs.file(outputPath).writeAsBytesSync(bytes);
 }

packages/flutter_tools/pubspec.yaml

@@ -17,7 +17,7 @@ dependencies:
   intl: '>=0.14.0 <0.15.0'
   json_rpc_2: ^2.0.0
   json_schema: 1.0.6
-  linter: ^0.1.21
+  linter: 0.1.30-alpha.1 
   meta: ^1.0.4
   mustache: ^0.2.5
   package_config: '>=0.1.5 <2.0.0'