Fix annotated steps for dart2js

tools/bots/compiler.py

 #!/usr/bin/python
 
 # Copyright (c) 2012, 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.
 
 """
 Dart2js buildbot steps
 
 Runs tests for the  dart2js compiler.
@@ skipping 102 matching lines @@
   with bot.BuildStep(step_name, swallow_error=True):
     sys.stdout.flush()
     if NeedsXterm(compiler, runtime) and system == 'linux':
       cmd = ['xvfb-run', '-a']
     else:
       cmd = []
 
     user_test = os.environ.get('USER_TEST', 'no')
 
     # TODO(ricow): temporary hack to run on fyi with --use_browser_controller
-    if os.environ.get('BUILDBOT_SCHEDULER') == "fyi-main" and runtime='drt':
+    if os.environ.get('BUILDBOT_SCHEDULER') == "fyi-main" and runtime == 'drt':
       runtime = 'chrome'
 
     cmd.extend([sys.executable,
                 os.path.join(os.curdir, 'tools', 'test.py'),
                 '--step_name=' + step_name,
                 '--mode=' + mode,
                 '--compiler=' + compiler,
                 '--runtime=' + runtime,
                 '--time',
                 '--use-sdk',
@@ skipping 195 matching lines @@
   """
   with bot.BuildStep('Build SDK and d8'):
     args = [sys.executable, './tools/build.py', '--mode=' + build_info.mode,
             'dart2js_bot']
     print 'Build SDK and d8: %s' % (' '.join(args))
     bot.RunProcess(args)
 
 
 if __name__ == '__main__':
   bot.RunBot(GetBuildInfo, RunCompilerTests, build_step=BuildCompiler)