Native memory histograms for the browser.

content/renderer/dom_automation_controller.h

Index: content/renderer/dom_automation_controller.h
diff --git a/content/renderer/dom_automation_controller.h b/content/renderer/dom_automation_controller.h
index c393449453fc09ad8078546037fa85e4987f26a2..b4fe4c011ac79374e2f55b7ebcd81d478e9c2e5d 100644
--- a/content/renderer/dom_automation_controller.h
+++ b/content/renderer/dom_automation_controller.h
@@ -119,6 +119,11 @@ class DomAutomationController : public webkit_glue::CppBoundClass {
   void GetHistogram(const webkit_glue::CppArgumentList& args,
                     webkit_glue::CppVariant* result);
 
+  // Retrieves a histogram from the browser process and returns a JSON
+  // representation of it.
+  void GetBrowserHistogram(const webkit_glue::CppArgumentList& args,
+                           webkit_glue::CppVariant* result);
+
  private:
   IPC::Sender* sender_;