Change rebaseline-cl and wpt-import to add master name when triggering jobs.

third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/rebaseline_cl.py

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """A command to fetch new baselines from try jobs for the current CL."""
 
 import json
 import logging
 import optparse
 
@@ skipping 97 matching lines @@
         if not issue.isdigit():
             return None
         return int(issue)
 
     def git_cl(self):
         """Returns a GitCL instance. Can be overridden for tests."""
         return GitCL(self._tool)
 
     def trigger_builds(self, builders):
         _log.info('Triggering try jobs for:')
-        command = ['try']
         for builder in sorted(builders):
             _log.info('  %s', builder)
-            command.extend(['-b', builder])
-        self.git_cl().run(command)
+        self.git_cl().trigger_try_jobs(builders)
 
     def builders_with_no_results(self, builds):
         """Returns the set of builders that don't have finished results."""
         builders_with_no_builds = set(self._try_bots()) - {b.builder_name for b in builds}
         return builders_with_no_builds | self.builders_with_pending_builds(builds)
 
     def builders_with_pending_builds(self, builds):
         """Returns the set of builders that have pending builds."""
         return {b.builder_name for b in builds if b.build_number is None}
 
@@ skipping 97 matching lines @@
     def _log_test_prefix_list(test_prefix_list):
         """Logs the tests to download new baselines for."""
         if not test_prefix_list:
             _log.info('No tests to rebaseline; exiting.')
             return
         _log.debug('Tests to rebaseline:')
         for test, builds in test_prefix_list.iteritems():
             _log.debug('  %s:', test)
             for build in sorted(builds):
                 _log.debug('    %s', build)