Moved the following IPCs out of chrome into content where they are handled by

content/browser/tab_contents/tab_contents_delegate.h

 // Copyright (c) 2011 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_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 114 matching lines @@
   // or a panel window.
   virtual bool IsPopupOrPanel(const TabContents* source) const;
 
   // Returns true if constrained windows should be focused. Default is true.
   virtual bool ShouldFocusConstrainedWindow();
 
   // Invoked prior to the TabContents showing a constrained window.
   virtual void WillShowConstrainedWindow(TabContents* source);
 
   // Notification that the target URL has changed.
-  virtual void UpdateTargetURL(TabContents* source, const GURL& url);
+  virtual void UpdateTargetURL(TabContents* source, int32 page_id,
+                               const GURL& url);
 
   // Notification that there was a mouse event, along with the absolute
   // coordinates of the mouse pointer and whether it was a normal motion event
   // (otherwise, the pointer left the contents area).
   virtual void ContentsMouseEvent(
       TabContents* source, const gfx::Point& location, bool motion);
 
   // Request the delegate to change the zoom level of the current tab.
   virtual void ContentsZoomChange(bool zoom_in);
 
@@ skipping 195 matching lines @@
   // Result of string search in the page. This includes the number of matches
   // found and the selection rect (in screen coordinates) for the string found.
   // If |final_update| is false, it indicates that more results follow.
   virtual void FindReply(TabContents* tab,
                          int request_id,
                          int number_of_matches,
                          const gfx::Rect& selection_rect,
                          int active_match_ordinal,
                          bool final_update);
 
+  // Notification that a plugin has crashed.
+  virtual void CrashedPlugin(TabContents* tab, const FilePath& plugin_path);
+
+  // Sent when the renderer starts a provisional load for a frame.
+  virtual void DidStartProvisionalLoadForFrame(TabContents* tab,
+                                               int64 frame_id,
+                                               bool is_main_frame,
+                                               bool has_opener_set,
+                                               const GURL& url);
  protected:
   virtual ~TabContentsDelegate();
 
  private:
   friend class TabContents;
 
   // Called when |this| becomes the TabContentsDelegate for |source|.
   void Attach(TabContents* source);
 
   // Called when |this| is no longer the TabContentsDelegate for |source|.
   void Detach(TabContents* source);
 
   // The TabContents that this is currently a delegate for.
   std::set<TabContents*> attached_contents_;
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_