Remove a bunch of provisionalDataSource() usage.

content/renderer/render_frame_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 409 matching lines @@
                          const blink::WebURLRequest& request,
                          blink::WebNavigationPolicy policy,
                          const blink::WebString& suggested_name) override;
   // The WebDataSource::ExtraData* is assumed to be a DocumentState* subclass.
   blink::WebNavigationPolicy decidePolicyForNavigation(
       const NavigationPolicyInfo& info) override;
   blink::WebHistoryItem historyItemForNewChildFrame(
       blink::WebFrame* frame) override;
   void willSendSubmitEvent(blink::WebLocalFrame* frame,
                            const blink::WebFormElement& form) override;
-  void willSubmitForm(blink::WebLocalFrame* frame,
+  void willSubmitForm(blink::WebDataSource* datasource,
                       const blink::WebFormElement& form) override;
   void didCreateDataSource(blink::WebLocalFrame* frame,
                            blink::WebDataSource* datasource) override;
-  void didStartProvisionalLoad(blink::WebLocalFrame* frame,
+  void didStartProvisionalLoad(blink::WebDataSource* datasource,
                                double triggering_event_time) override;
   void didReceiveServerRedirectForProvisionalLoad(
       blink::WebLocalFrame* frame) override;
-  void didFailProvisionalLoad(blink::WebLocalFrame* frame,
-                              const blink::WebURLError& error,
-                              blink::WebHistoryCommitType commit_type) override;
+  void didFailProvisionalLoad(
+      blink::WebDataSource* datasource,
+      const blink::WebURLError& error,
+      blink::WebHistoryCommitType commit_type) override;
   void didCommitProvisionalLoad(
       blink::WebLocalFrame* frame,
       const blink::WebHistoryItem& item,
       blink::WebHistoryCommitType commit_type) override;
   void didCreateNewDocument(blink::WebLocalFrame* frame) override;
   void didClearWindowObject(blink::WebLocalFrame* frame) override;
   void didCreateDocumentElement(blink::WebLocalFrame* frame) override;
   void didReceiveTitle(blink::WebLocalFrame* frame,
                        const blink::WebString& title,
                        blink::WebTextDirection direction) override;
   void didChangeIcon(blink::WebLocalFrame* frame,
                      blink::WebIconURL::Type icon_type) override;
   void didFinishDocumentLoad(blink::WebLocalFrame* frame,
                              bool document_is_empty) override;
   void didHandleOnloadEvents(blink::WebLocalFrame* frame) override;
-  void didFailLoad(blink::WebLocalFrame* frame,
+  void didFailLoad(blink::WebDataSource* datasource,
                    const blink::WebURLError& error,
                    blink::WebHistoryCommitType commit_type) override;
   void didFinishLoad(blink::WebLocalFrame* frame) override;
   void didNavigateWithinPage(blink::WebLocalFrame* frame,
                              const blink::WebHistoryItem& item,
                              blink::WebHistoryCommitType commit_type) override;
   void didUpdateCurrentHistoryItem(blink::WebLocalFrame* frame) override;
   void didChangeThemeColor() override;
   void dispatchLoad() override;
   void requestNotificationPermission(
       const blink::WebSecurityOrigin& origin,
       blink::WebNotificationPermissionCallback* callback) override;
   void didChangeSelection(bool is_empty_selection) override;
   blink::WebColorChooser* createColorChooser(
       blink::WebColorChooserClient* client,
       const blink::WebColor& initial_color,
       const blink::WebVector<blink::WebColorSuggestion>& suggestions) override;
   void runModalAlertDialog(const blink::WebString& message) override;
   bool runModalConfirmDialog(const blink::WebString& message) override;
   bool runModalPromptDialog(const blink::WebString& message,
                             const blink::WebString& default_value,
                             blink::WebString* actual_value) override;
   bool runModalBeforeUnloadDialog(bool is_reload,
                                   const blink::WebString& message) override;
   void showContextMenu(const blink::WebContextMenuData& data) override;
   void clearContextMenu() override;
-  void willSendRequest(blink::WebLocalFrame* frame,
+  void willSendRequest(blink::WebDataSource* datasource,
                        unsigned identifier,
                        blink::WebURLRequest& request,
                        const blink::WebURLResponse& redirect_response) override;
   void didReceiveResponse(blink::WebLocalFrame* frame,
                           unsigned identifier,
                           const blink::WebURLResponse& response) override;
   void didLoadResourceFromMemoryCache(
       blink::WebLocalFrame* frame,
       const blink::WebURLRequest& request,
       const blink::WebURLResponse& response) override;
@@ skipping 569 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_