Get rid of a bunch of tab_contents.h includes from chrome. These are all trivial changes to use W...

chrome/browser/ui/sad_tab_observer.cc

 // 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.
 
 #include "chrome/browser/ui/sad_tab_observer.h"
 
 #include "chrome/browser/browser_shutdown.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_view.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 
 #if defined(OS_MACOSX)
 #include "chrome/browser/ui/cocoa/tab_contents/sad_tab_controller.h"
 #elif defined(TOOLKIT_VIEWS)
 #include "chrome/browser/ui/views/sad_tab_view.h"
 #include "chrome/browser/ui/views/tab_contents/tab_contents_view_views.h"
 #elif defined(TOOLKIT_GTK)
 #include "chrome/browser/ui/gtk/sad_tab_gtk.h"
 #endif
 
+using content::WebContents;
+
 SadTabObserver::SadTabObserver(TabContents* tab_contents)
     : content::WebContentsObserver(tab_contents) {
-  registrar_.Add(this, content::NOTIFICATION_TAB_CONTENTS_CONNECTED,
-                 content::Source<TabContents>(tab_contents));
+  registrar_.Add(this, content::NOTIFICATION_WEB_CONTENTS_CONNECTED,
+                 content::Source<WebContents>(tab_contents));
 }
 
 SadTabObserver::~SadTabObserver() {
 }
 
 void SadTabObserver::RenderViewGone(base::TerminationStatus status) {
   // Only show the sad tab if we're not in browser shutdown, so that TabContents
   // objects that are not in a browser (e.g., HTML dialogs) and thus are
   // visible do not flash a sad tab page.
   if (browser_shutdown::GetShutdownType() != browser_shutdown::NOT_VALID)
     return;
 
   if (HasSadTab())
     return;
 
   gfx::NativeView view = AcquireSadTab(status);
   web_contents()->GetView()->InstallOverlayView(view);
 }
 
 void SadTabObserver::Observe(int type,
                              const content::NotificationSource& source,
                              const content::NotificationDetails& details) {
   switch (type) {
-    case content::NOTIFICATION_TAB_CONTENTS_CONNECTED:
+    case content::NOTIFICATION_WEB_CONTENTS_CONNECTED:
       if (HasSadTab()) {
         web_contents()->GetView()->RemoveOverlayView();
         ReleaseSadTab();
       }
       break;
 
     default:
       NOTREACHED() << "Got a notification we didn't register for.";
   }
 }
@@ skipping 32 matching lines @@
 #endif
 }
 
 void SadTabObserver::ReleaseSadTab() {
   sad_tab_.reset();
 }
 
 bool SadTabObserver::HasSadTab() {
   return sad_tab_.get() != NULL;
 }