Chromecast: adds class to help record complex histograms.

chromecast/browser/cast_browser_process.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromecast/browser/cast_browser_process.h"
 
 #include "base/logging.h"
+#include "chromecast/base/metrics/cast_metrics_helper.h"
 #include "chromecast/browser/cast_browser_context.h"
 #include "chromecast/browser/devtools/remote_debugging_server.h"
 #include "chromecast/browser/metrics/cast_metrics_service_client.h"
 #include "chromecast/browser/service/cast_service.h"
 
 #if defined(OS_ANDROID)
 #include "components/crash/browser/crash_dump_manager_android.h"
 #endif  // defined(OS_ANDROID)
 
 namespace chromecast {
@@ skipping 29 matching lines @@
   DCHECK(!cast_service_);
   cast_service_.reset(cast_service);
 }
 
 void CastBrowserProcess::SetRemoteDebuggingServer(
     RemoteDebuggingServer* remote_debugging_server) {
   DCHECK(!remote_debugging_server_);
   remote_debugging_server_.reset(remote_debugging_server);
 }
 
+void CastBrowserProcess::SetMetricsHelper(
+    metrics::CastMetricsHelper* metrics_helper) {
+  DCHECK(!metrics_helper_);
+  metrics_helper_.reset(metrics_helper);
+}
+
 void CastBrowserProcess::SetMetricsServiceClient(
     metrics::CastMetricsServiceClient* metrics_service_client) {
   DCHECK(!metrics_service_client_);
   metrics_service_client_.reset(metrics_service_client);
 }
 
 #if defined(OS_ANDROID)
 void CastBrowserProcess::SetCrashDumpManager(
     breakpad::CrashDumpManager* crash_dump_manager) {
   DCHECK(!crash_dump_manager_);
   crash_dump_manager_.reset(crash_dump_manager);
 }
 #endif  // defined(OS_ANDROID)
 
 }  // namespace shell
 }  // namespace chromecast