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

chrome/browser/services/gcm/gcm_profile_service.cc

Index: chrome/browser/services/gcm/gcm_profile_service.cc
diff --git a/chrome/browser/services/gcm/gcm_profile_service.cc b/chrome/browser/services/gcm/gcm_profile_service.cc
index fd69c0cc86c1dc875562d735bed647580de87116..2e6f068ce776c7248bf43b4d4ba4b9ca89cf0e6b 100644
--- a/chrome/browser/services/gcm/gcm_profile_service.cc
+++ b/chrome/browser/services/gcm/gcm_profile_service.cc
@@ -174,7 +174,8 @@ class GCMProfileService::IOWorker
   void Send(const std::string& app_id,
             const std::string& receiver_id,
             const GCMClient::OutgoingMessage& message);
-  void RequestGCMStatistics();
+  void GetGCMStatistics(bool clear_logs);
+  void SetGCMRecording(bool recording);
 
   // For testing purpose. Can be called from UI thread. Use with care.
   GCMClient* gcm_client_for_testing() const { return gcm_client_.get(); }
@@ -370,19 +371,38 @@ void GCMProfileService::IOWorker::Send(
   gcm_client_->Send(app_id, receiver_id, message);
 }
 
-void GCMProfileService::IOWorker::RequestGCMStatistics() {
+void GCMProfileService::IOWorker::GetGCMStatistics(bool clear_logs) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
   gcm::GCMClient::GCMStatistics stats;
 
   if (gcm_client_.get()) {
-    stats.gcm_client_created = true;
+    if (clear_logs)
+      gcm_client_->ClearActivityLogs();
     stats = gcm_client_->GetStatistics();
   }
 
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
-      base::Bind(&GCMProfileService::RequestGCMStatisticsFinished,
+      base::Bind(&GCMProfileService::GetGCMStatisticsFinished,
+                 service_,
+                 stats));
+}
+
+void GCMProfileService::IOWorker::SetGCMRecording(bool recording) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  gcm::GCMClient::GCMStatistics stats;
+
+  if (gcm_client_.get()) {
+    gcm_client_->SetRecording(recording);
+    stats = gcm_client_->GetStatistics();
+    stats.gcm_client_created = true;
+  }
+
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI,
+      FROM_HERE,
+      base::Bind(&GCMProfileService::GetGCMStatisticsFinished,
                  service_,
                  stats));
 }
@@ -686,8 +706,8 @@ bool GCMProfileService::IsGCMClientReady() const {
   return gcm_client_ready_;
 }
 
-void GCMProfileService::RequestGCMStatistics(
-    RequestGCMStatisticsCallback callback) {
+void GCMProfileService::GetGCMStatistics(
+    GetGCMStatisticsCallback callback, bool clear_logs) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(!callback.is_null());
 
@@ -695,8 +715,22 @@ void GCMProfileService::RequestGCMStatistics(
   content::BrowserThread::PostTask(
       content::BrowserThread::IO,
       FROM_HERE,
-      base::Bind(&GCMProfileService::IOWorker::RequestGCMStatistics,
-                 io_worker_));
+      base::Bind(&GCMProfileService::IOWorker::GetGCMStatistics,
+                 io_worker_,
+                 clear_logs));
+}
+
+void GCMProfileService::SetGCMRecording(
+    GetGCMStatisticsCallback callback, bool recording) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+
+  request_gcm_statistics_callback_ = callback;
+  content::BrowserThread::PostTask(
+      content::BrowserThread::IO,
+      FROM_HERE,
+      base::Bind(&GCMProfileService::IOWorker::SetGCMRecording,
+                 io_worker_,
+                 recording));
 }
 
 void GCMProfileService::Observe(int type,
@@ -902,10 +936,9 @@ GCMAppHandler* GCMProfileService::GetAppHandler(const std::string& app_id) {
   return iter == app_handlers_.end() ? &default_app_handler_ : iter->second;
 }
 
-void GCMProfileService::RequestGCMStatisticsFinished(
+void GCMProfileService::GetGCMStatisticsFinished(
     GCMClient::GCMStatistics stats) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-
   request_gcm_statistics_callback_.Run(stats);
 }