Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/analyzer/test/source/sdk_ext_test.dart

Index: mojo/public/dart/third_party/analyzer/test/source/sdk_ext_test.dart
diff --git a/mojo/public/dart/third_party/analyzer/test/source/sdk_ext_test.dart b/mojo/public/dart/third_party/analyzer/test/source/sdk_ext_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..01416af8ed1db36f78c5a2900f565d0ede3473cb
--- /dev/null
+++ b/mojo/public/dart/third_party/analyzer/test/source/sdk_ext_test.dart
@@ -0,0 +1,86 @@
+// 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.
+
+library test.source.sdk_ext;
+
+import 'package:analyzer/file_system/memory_file_system.dart';
+import 'package:analyzer/source/sdk_ext.dart';
+import 'package:unittest/unittest.dart';
+
+import '../utils.dart';
+
+main() {
+  initializeTestEnvironment();
+  group('SdkExtUriResolverTest', () {
+    setUp(() {
+      buildResourceProvider();
+    });
+    tearDown(() {
+      clearResourceProvider();
+    });
+    test('test_NullPackageMap', () {
+      var resolver = new SdkExtUriResolver(null);
+      expect(resolver.length, equals(0));
+    });
+    test('test_NoSdkExtPackageMap', () {
+      var resolver = new SdkExtUriResolver({
+        'fox': [resourceProvider.getResource('/empty')]
+      });
+      expect(resolver.length, equals(0));
+    });
+    test('test_SdkExtPackageMap', () {
+      var resolver = new SdkExtUriResolver({
+        'fox': [resourceProvider.getResource('/tmp')]
+      });
+      // We have four mappings.
+      expect(resolver.length, equals(4));
+      // Check that they map to the correct paths.
+      expect(resolver['dart:fox'], equals("/tmp/slippy.dart"));
+      expect(resolver['dart:bear'], equals("/tmp/grizzly.dart"));
+      expect(resolver['dart:relative'], equals("/relative.dart"));
+      expect(resolver['dart:deep'], equals("/tmp/deep/directory/file.dart"));
+    });
+    test('test_BadJSON', () {
+      var resolver = new SdkExtUriResolver(null);
+      resolver.addSdkExt(r'''{{{,{{}}},}}''', null);
+      expect(resolver.length, equals(0));
+    });
+    test('test_restoreAbsolute', () {
+      var resolver = new SdkExtUriResolver({
+        'fox': [resourceProvider.getResource('/tmp')]
+      });
+      var source = resolver.resolveAbsolute(Uri.parse('dart:fox'));
+      expect(source, isNotNull);
+      // Restore source's uri.
+      var restoreUri = resolver.restoreAbsolute(source);
+      expect(restoreUri, isNotNull);
+      // Verify that it is 'dart:fox'.
+      expect(restoreUri.toString(), equals('dart:fox'));
+      expect(restoreUri.scheme, equals('dart'));
+      expect(restoreUri.path, equals('fox'));
+    });
+  });
+}
+
+MemoryResourceProvider resourceProvider;
+
+buildResourceProvider() {
+  resourceProvider = new MemoryResourceProvider();
+  resourceProvider.newFolder('/empty');
+  resourceProvider.newFolder('/tmp');
+  resourceProvider.newFile(
+      '/tmp/_sdkext',
+      r'''
+  {
+    "dart:fox": "slippy.dart",
+    "dart:bear": "grizzly.dart",
+    "dart:relative": "../relative.dart",
+    "dart:deep": "deep/directory/file.dart",
+    "fart:loudly": "nomatter.dart"
+  }''');
+}
+
+clearResourceProvider() {
+  resourceProvider = null;
+}