Add activity recording capability to gcm internals page. User can refresh, start/stop recording, an…

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 e2d217af2a93b0d9a795d9a73541d2e99d379494..3668e0c9f497c2a0f9fecd89ff9c03ccd5486c3d 100644
--- a/chrome/browser/services/gcm/gcm_client_mock.h
+++ b/chrome/browser/services/gcm/gcm_client_mock.h
@@ -54,6 +54,8 @@ class GCMClientMock : public GCMClient {
   virtual void Send(const std::string& app_id,
                     const std::string& receiver_id,
                     const OutgoingMessage& message) OVERRIDE;
+  virtual void SetRecording(bool recording) OVERRIDE;
+  virtual void ClearActivityLogs() OVERRIDE;
   virtual GCMStatistics GetStatistics() const OVERRIDE;
 
   // Initiate the loading that has been delayed.