Add support for chromium.googlesource.com/a/chromium... to the CQ.

projects.py

Index: projects.py
diff --git a/projects.py b/projects.py
index e6a393d95fb15d40304d4a5d42f806451fb24a5a..b7f36d6fc49ef71444832ae8db27547dc3441762 100644
--- a/projects.py
+++ b/projects.py
@@ -252,6 +252,7 @@ def _gen_chromium(user, root_dir, rietveld_obj, no_try):
     # New path.
     'git.chromium.org/chromium/src',
     'chromium.googlesource.com/chromium/src',
+    'chromium.googlesource.com/a/chromium/src',
   )
   project_bases.extend(
       r'^https?\:\/\/%s(?:\.git)?%s$' % (re.escape(i), BRANCH_MATCH)
@@ -678,6 +679,7 @@ def _gen_tools(user, root_dir, rietveld_obj, _no_try):
     # New path.
     'git.chromium.org/chromium/tools',
     'chromium.googlesource.com/chromium/tools',
+    'chromium.googlesource.com/a/chromium/tools',
   )
   project_bases.extend(
       r'^https?\:\/\/%s\/([a-z0-9\-_]+)(?:\.git)?%s$' % (