Remove RenderViewHost parameter from WebContentsObserver::Did{Start|Stop}Loading.

content/browser/frame_host/interstitial_page_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/interstitial_page_impl.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 465 matching lines @@
     // Hide the original RVH since we're showing the interstitial instead.
     rwh_view->Hide();
   }
 
   // Notify the tab we are not loading so the throbber is stopped. It also
   // causes a WebContentsObserver::DidStopLoading callback that the
   // AutomationProvider (used by the UI tests) expects to consider a navigation
   // as complete. Without this, navigating in a UI test to a URL that triggers
   // an interstitial would hang.
   web_contents_was_loading_ = controller_->delegate()->IsLoading();
-  controller_->delegate()->SetIsLoading(
-      controller_->delegate()->GetRenderViewHost(), false, true, NULL);
+  controller_->delegate()->SetIsLoading(false, true, NULL);
 }
 
 RendererPreferences InterstitialPageImpl::GetRendererPrefs(
     BrowserContext* browser_context) const {
   delegate_->OverrideRendererPrefs(&renderer_preferences_);
   return renderer_preferences_;
 }
 
 void InterstitialPageImpl::RenderWidgetDeleted(
     RenderWidgetHostImpl* render_widget_host) {
@@ skipping 86 matching lines @@
 
   if (action_taken_ != NO_ACTION) {
     NOTREACHED();
     return;
   }
   Disable();
   action_taken_ = PROCEED_ACTION;
 
   // Resumes the throbber, if applicable.
   if (web_contents_was_loading_)
-    controller_->delegate()->SetIsLoading(
-        controller_->delegate()->GetRenderViewHost(), true, true, NULL);
+    controller_->delegate()->SetIsLoading(true, true, NULL);
 
   // If this is a new navigation, the old page is going away, so we cancel any
   // blocked requests for it.  If it is not a new navigation, then it means the
   // interstitial was shown as a result of a resource loading in the page.
   // Since the user wants to proceed, we'll let any blocked request go through.
   if (new_navigation_)
     TakeActionOnResourceDispatcher(CANCEL);
   else
     TakeActionOnResourceDispatcher(RESUME);
 
@@ skipping 290 matching lines @@
 void InterstitialPageImpl::UnderlyingContentObserver::NavigationEntryCommitted(
     const LoadCommittedDetails& load_details) {
   interstitial_->OnNavigatingAwayOrTabClosing();
 }
 
 void InterstitialPageImpl::UnderlyingContentObserver::WebContentsDestroyed() {
   interstitial_->OnNavigatingAwayOrTabClosing();
 }
 
 }  // namespace content