Notify DataUseTabModel of navigations and tab closures

chrome/browser/android/data_usage/data_use_tab_helper.h

Index: chrome/browser/android/data_usage/data_use_tab_helper.h
diff --git a/chrome/browser/android/data_usage/data_use_tab_helper.h b/chrome/browser/android/data_usage/data_use_tab_helper.h
index 041c8534fc52ab27c2b3b798867473a5d1d3b9df..e35aeb7f12924e028ca549523bc5fc044c5a3a65 100644
--- a/chrome/browser/android/data_usage/data_use_tab_helper.h
+++ b/chrome/browser/android/data_usage/data_use_tab_helper.h
@@ -27,9 +27,9 @@ class DataUseTabHelper : public content::WebContentsObserver,
   explicit DataUseTabHelper(content::WebContents* web_contents);
 
   // Overridden from content::WebContentsObserver:
-  void ReadyToCommitNavigation(
+  void DidFinishNavigation(
       content::NavigationHandle* navigation_handle) override;
-  void FrameDeleted(content::RenderFrameHost* render_frame_host) override;
+  void RenderFrameDeleted(content::RenderFrameHost* render_frame_host) override;
 
   DISALLOW_COPY_AND_ASSIGN(DataUseTabHelper);
 };