Componentize GCM Part 1: create GCM component and move some files over

chrome/browser/services/gcm/gcm_client_mock.h

Index: chrome/browser/services/gcm/gcm_client_mock.h
diff --git a/chrome/browser/services/gcm/gcm_client_mock.h b/chrome/browser/services/gcm/gcm_client_mock.h
index ce080cead34bc0f41a64ab22f4258f776f07ed2b..45a4eb439042b2040c40c869e6e4cdc5a61a62c8 100644
--- a/chrome/browser/services/gcm/gcm_client_mock.h
+++ b/chrome/browser/services/gcm/gcm_client_mock.h
@@ -38,6 +38,7 @@ class GCMClientMock : public GCMClient {
       const scoped_refptr<base::SequencedTaskRunner>& blocking_task_runner,
       const scoped_refptr<net::URLRequestContextGetter>&
           url_request_context_getter,
+      scoped_ptr<Encryptor> encryptor,
       Delegate* delegate) OVERRIDE;
   virtual void Load() OVERRIDE;
   virtual void Stop() OVERRIDE;