Switch from DRT to content shell.

tools/testing/dart/test_options.dart

Index: tools/testing/dart/test_options.dart
diff --git a/tools/testing/dart/test_options.dart b/tools/testing/dart/test_options.dart
index bda38e0af7a50be868b9c92f5af1a9b2fd299e36..aba40f7ea590f11521f612fe7d1d79c92b2d80f2 100644
--- a/tools/testing/dart/test_options.dart
+++ b/tools/testing/dart/test_options.dart
@@ -85,6 +85,7 @@ is 'dart file.dart' and you specify special command
               ['-c', '--compiler'],
               ['none', 'dart2dart', 'dart2js', 'dartc', 'dartanalyzer'],
               'none'),
+          // TODO(antonm): fix the option drt.
           new _TestOptionSpecification(
               'runtime',
               '''Where the tests should be run.
@@ -95,7 +96,7 @@ is 'dart file.dart' and you specify special command
     jsshell: Run JavaScript from the command line using firefox js-shell.
 
     drt: Run Dart or JavaScript in the headless version of Chrome,
-         DumpRenderTree.
+         Content shell.
 
     dartium: Run Dart or JavaScript in Dartium.
 
@@ -252,8 +253,8 @@ is 'dart file.dart' and you specify special command
               [],
               ''),
           new _TestOptionSpecification(
-              'drt',
-              'Path to DumpRenderTree executable',
+              'drt', // TODO(antonm): fix the option name.

[ricow1, 2013/05/28 08:21:39]

As stated otherwhere, we need to coordinate this update to update the annotated
steps (we basically extract the runtime from the bot name!)

[Anton Muhin, 2013/05/28 16:07:58]

Yes.

+              'Path to content shell executable',
               ['--drt'],
               [],
               ''),