Add histograms for network activity, and total/cumulative
histograms for cache/network activity.
[email protected], [email protected]
Review URL: https://chromiumcodereview.appspot.com/10834313

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152398 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/io_thread.h b/chrome/browser/io_thread.h
index aa9cc0c..09fe871 100644
--- a/chrome/browser/io_thread.h
+++ b/chrome/browser/io_thread.h
@@ -24,8 +24,8 @@
 class SystemURLRequestContextGetter;
 
 namespace chrome_browser_net {
-class CacheStats;
 class HttpPipeliningCompatibilityClient;
+class LoadTimeStats;
 }
 
 namespace extensions {
@@ -112,7 +112,7 @@
         extension_event_router_forwarder;
     scoped_ptr<chrome_browser_net::HttpPipeliningCompatibilityClient>
         http_pipelining_compatibility_client;
-    scoped_ptr<chrome_browser_net::CacheStats> cache_stats;
+    scoped_ptr<chrome_browser_net::LoadTimeStats> load_time_stats;
   };
 
   // |net_log| must either outlive the IOThread or be NULL.