Reuse gcl.py's code review settings when running [gcl try], as gcl is ...

tests/trychange_unittest.py

Index: tests/trychange_unittest.py
===================================================================
--- tests/trychange_unittest.py	(revision 61647)
+++ tests/trychange_unittest.py	(working copy)
@@ -40,12 +40,12 @@
   """General trychange.py tests."""
   def testMembersChanged(self):
     members = [
-      'EPILOG', 'EscapeDot', 'GIT', 'GuessVCS', 'GetMungedDiff',
-      'HELP_STRING', 'InvalidScript', 'NoTryServerAccess', 'PrintSuccess',
-      'SCM', 'SVN', 'TryChange', 'USAGE',
-      'breakpad', 'datetime', 'errno', 'gclient_utils', 'getpass', 'json',
-      'logging', 'optparse', 'os', 'posixpath', 're', 'scm', 'shutil', 'sys',
-      'tempfile', 'urllib',
+      'EPILOG', 'EscapeDot', 'GclGetCodeReviewSetting', 'GIT', 'GuessVCS',
+      'GetMungedDiff', 'HELP_STRING', 'InvalidScript', 'NoTryServerAccess',
+      'PrintSuccess', 'SCM', 'SVN', 'TryChange', 'USAGE',
+      'breakpad', 'datetime', 'errno', 'gcl', 'gclient_utils', 'getpass',
+      'json', 'logging', 'optparse', 'os', 'posixpath', 're', 'scm', 'shutil',
+      'sys', 'tempfile', 'urllib',
     ]
     # If this test fails, you should add the relevant test.
     self.compareMembers(trychange, members)