Move ownership of the ComponentCloudPolicyService to the broker.

chrome/browser/policy/test/policy_testserver.py

Index: chrome/browser/policy/test/policy_testserver.py
diff --git a/chrome/browser/policy/test/policy_testserver.py b/chrome/browser/policy/test/policy_testserver.py
index 81b6bd5357f9920a1736213730b8c8f99520a005..93def9a3ba0386d7b3e5a63a0a5079ea178c0857 100644
--- a/chrome/browser/policy/test/policy_testserver.py
+++ b/chrome/browser/policy/test/policy_testserver.py
@@ -443,10 +443,12 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
       self.server.UpdateStateKeys(token_info['device_token'],
                                   key_update_request.server_backed_state_key)
 
-    # If this is a publicaccount request then get the username now and use it
-    # in every PolicyFetchResponse produced. This is required to validate
-    # policy for extensions in public accounts.
-    username = self.server.GetPolicies().get('policy_user', None)
+    # If this is a |publicaccount| request then get the |username| now and use

[bartfab (slow), 2014/06/20 16:41:11]

Nit: s/request then/request,/

[Joao da Silva, 2014/06/20 17:25:33]

Done.

+    # it in every PolicyFetchResponse produced. This is required to validate
+    # policy for extensions in device-local accounts.
+    # Unfortunately the username can't be obtained from |msg| because that

[bartfab (slow), 2014/06/20 16:41:11]

Nit 1: s/Unfortunately/Unfortunately, /
Nit 2: s/username/|username|/

[Joao da Silva, 2014/06/20 17:25:33]

Done.

+    # requires interacting with GAIA.
+    username = None
     for request in msg.policy_request.request:
       if request.policy_type == 'google/chromeos/publicaccount':
         username = request.settings_entity_id
@@ -637,7 +639,7 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
       settings.__getattribute__(field.name).CopyFrom(policy_message)
 
   def ProcessCloudPolicyForExtensions(self, request, response, token_info,
-                                      username):
+                                      username=None):
     """Handles a request for policy for extensions.
 
     A request for policy for extensions is slightly different from the other
@@ -649,7 +651,7 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
       response: The DevicePolicyResponse message for the response. Multiple
       PolicyFetchResponses will be appended to this message.
       token_info: The token extracted from the request.
-      username: The username for the response.
+      username: The username for the response. May be None.
     """
     # Send one PolicyFetchResponse for each extension that has
     # configuration data at the server.