Remove dependency on content::BrowserThread from GCMDriver

chrome/browser/extensions/extension_gcm_app_handler_unittest.cc

Index: chrome/browser/extensions/extension_gcm_app_handler_unittest.cc
diff --git a/chrome/browser/extensions/extension_gcm_app_handler_unittest.cc b/chrome/browser/extensions/extension_gcm_app_handler_unittest.cc
index 81e9c7c88f4f098d9f9928a534f354b56e74eed1..fd2ba07e7d3b788e8c268ef3e953c2d7b1e464b0 100644
--- a/chrome/browser/extensions/extension_gcm_app_handler_unittest.cc
+++ b/chrome/browser/extensions/extension_gcm_app_handler_unittest.cc
@@ -170,8 +170,12 @@ class ExtensionGCMAppHandlerTest : public testing::Test {
       content::BrowserContext* context) {
     return new gcm::GCMProfileService(
         Profile::FromBrowserContext(context),
-        scoped_ptr<gcm::GCMClientFactory>(
-            new gcm::FakeGCMClientFactory(gcm::FakeGCMClient::NO_DELAY_START)));
+        scoped_ptr<gcm::GCMClientFactory>(new gcm::FakeGCMClientFactory(
+            gcm::FakeGCMClient::NO_DELAY_START,
+            content::BrowserThread::GetMessageLoopProxyForThread(
+                content::BrowserThread::UI),
+            content::BrowserThread::GetMessageLoopProxyForThread(
+                content::BrowserThread::IO))));
   }
 
   ExtensionGCMAppHandlerTest()