Rename WebContentsObserver::NavigateToPendingEntry to DidStartNavigationToPendingEntry.

content/public/browser/web_contents_observer.h

Index: content/public/browser/web_contents_observer.h
diff --git a/content/public/browser/web_contents_observer.h b/content/public/browser/web_contents_observer.h
index fbc5206f1f90af2ef4534942ae83bfe8d38a3774..5c7c93514c01282c36ca086f5e9b80311549fd87 100644
--- a/content/public/browser/web_contents_observer.h
+++ b/content/public/browser/web_contents_observer.h
@@ -79,8 +79,12 @@ class CONTENT_EXPORT WebContentsObserver : public IPC::Listener,
   virtual void AboutToNavigateRenderView(
       RenderViewHost* render_view_host) {}
 
-  // This method is invoked right after the navigation was initiated.
-  virtual void NavigateToPendingEntry(
+  // This method is invoked after the browser process starts a navigation to a
+  // pending NavigationEntry. It is not called for renderer-initiated
+  // navigations unless they are sent to the browser process via OpenURL. It may
+  // be called multiple times for a given navigation, such as a typed URL
+  // followed by a cross-process client or server redirect.
+  virtual void DidStartNavigationToPendingEntry(
       const GURL& url,
       NavigationController::ReloadType reload_type) {}