commit 8a5b2da524c580f2364b44bcec7e64f6bc7739c8
author dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Mon Jul 07 10:56:51 2014
committer dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Mon Jul 07 10:56:51 2014
tree 882fb2febb28015ade909ef7f75268c785b68420
parent 1185782a144d3da90465e4b4b6a190b112a3a7d9

Send memory usage growth per 30 minutes in renderer processes via UMA.

BUG=379659

Review URL: https://codereview.chromium.org/308963005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@281517 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/metrics/chrome_metrics_service_client.h

diff --git a/chrome/browser/metrics/chrome_metrics_service_client.h b/chrome/browser/metrics/chrome_metrics_service_client.h
index a60960af..c6d1166 100644
--- a/chrome/browser/metrics/chrome_metrics_service_client.h
+++ b/chrome/browser/metrics/chrome_metrics_service_client.h
@@ -12,6 +12,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
+#include "chrome/browser/memory_details.h"
 #include "chrome/browser/metrics/network_stats_uploader.h"
 #include "chrome/browser/metrics/tracking_synchronizer_observer.h"
 #include "components/metrics/metrics_service_client.h"
@@ -165,6 +166,10 @@
   // Callback that is called when initial metrics gathering is complete.
   base::Closure finished_gathering_initial_metrics_callback_;
 
+  // The MemoryGrowthTracker instance that tracks memory usage growth in
+  // MemoryDetails.
+  MemoryGrowthTracker memory_growth_tracker_;
+
   base::WeakPtrFactory<ChromeMetricsServiceClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceClient);