Update to latest analyzer

lib/src/compiler.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /// Command line tool to run the checker on a Dart program.
 library dev_compiler.src.compiler;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:convert' show JSON;
@@ skipping 171 matching lines @@
           (_compilationRecord[library] ||
               options.codegenOptions.forceCompile)) {
         _jsGen.generateLibrary(unit);
       }
     }
   }
 
   bool _compileLibrary(LibraryElement library, CompilationNotifier notifier) {
     var success = _compilationRecord[library];
     if (success != null) {
-      if (!success) _failure = true;
+      if (!success) {
+        _failure = true;
+      }
       return success;
     }
 
     // Optimistically mark a library valid until proven otherwise
     _compilationRecord[library] = true;
 
     if (!options.checkSdk && library.source.uri.scheme == 'dart') {
       // We assume the Dart SDK is always valid
       if (_jsGen != null) _copyDartRuntime();
       return true;
@@ skipping 40 matching lines @@
     // it's cached out.  We should refactor common logic in
     // server/dependency_graph and perhaps the analyzer itself.
     success = _compilationRecord[library];
     if (success || options.codegenOptions.forceCompile) {
       var unit = units.first;
       var parts = units.skip(1).toList();
       _pendingLibraries.add(new LibraryUnit(unit, parts));
     }
 
     // Return tentative success status.
-    if (!success) _failure = true;
+    if (!success) {
+      _failure = true;
+    }
     return success;
   }
 
   void _copyDartRuntime() {
     if (_sdkCopied) return;
     _sdkCopied = true;
     for (var file in defaultRuntimeFiles) {
       var input = new File(path.join(options.runtimeDir, file));
       var output = new File(path.join(_runtimeOutputDir, file));
       if (output.existsSync() &&
@@ skipping 188 matching lines @@
       errorContext = context.sourceFactory.dartSdk.context;
     }
     List<AnalysisError> errors = errorContext.computeErrors(source);
     bool failure = false;
     for (var error in errors) {
       // Always skip TODOs.
       if (error.errorCode.type == ErrorType.TODO) continue;
 
       // TODO(jmesserly): for now, treat DDC errors as having a different
       // error level from Analayzer ones.
-      if (error.errorCode.name.startsWith('dev_compiler')) {
+      if (error.errorCode.name.startsWith('STRONG_MODE')) {
         reporter.onError(error);
         if (error.errorCode.errorSeverity == ErrorSeverity.ERROR) {
           failure = true;
         }
       } else if (error.errorCode.errorSeverity.ordinal >=
           ErrorSeverity.WARNING.ordinal) {
         // All analyzer warnings or errors are errors for DDC.
         failure = true;
         reporter.onError(error);
       } else {
@@ skipping 67 matching lines @@
     'dart/_rtti.js',
     'dart/_classes.js',
     'dart/_operations.js',
     'dart/_runtime.js',
   ];
   files.addAll(corelibOrder.map(coreToFile));
   return files;
 }();
 
 final _log = new Logger('dev_compiler.src.compiler');