Aggregate DocumentSubresourceFilter counters on page level.

components/subresource_filter/content/renderer/subresource_filter_agent.h

Index: components/subresource_filter/content/renderer/subresource_filter_agent.h
diff --git a/components/subresource_filter/content/renderer/subresource_filter_agent.h b/components/subresource_filter/content/renderer/subresource_filter_agent.h
index 4290bc9f181986154375b743dab6b828d4966d7a..3821b935ded6557338a8a19f30bde16dd8e8c1bf 100644
--- a/components/subresource_filter/content/renderer/subresource_filter_agent.h
+++ b/components/subresource_filter/content/renderer/subresource_filter_agent.h
@@ -10,6 +10,7 @@
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
+#include "components/subresource_filter/content/common/document_load_statistics.h"
 #include "components/subresource_filter/core/common/activation_state.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "url/gurl.h"
@@ -56,11 +57,9 @@ class SubresourceFilterAgent
   // the most recently committed load. Not called if all resources are allowed.
   virtual void SignalFirstSubresourceDisallowedForCommittedLoad();
 
-  // Informs the browser about the time spent by DocumentSubresourceFilter in
-  // allowLoad calls while evaluating subresource loads for the current frame.
+  // Sends statistics about DocumentSubresourceFilter's work to the browser.

[engedy, 2016/12/28 09:36:02]

nit: about the

[pkalinnikov, 2016/12/28 13:43:23]

Done.

   virtual void SendDocumentLoadStatistics(
-      base::TimeDelta evaluation_total_wall_duration,
-      base::TimeDelta evaluation_total_cpu_duration);
+      const DocumentLoadStatistics& statistics);
 
  private:
   void OnActivateForProvisionalLoad(ActivationState activation_state,