Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/ui/cocoa/web_dialog_window_controller.mm

 // Copyright (c) 2012 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.
 
 #import "chrome/browser/ui/cocoa/web_dialog_window_controller.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/sys_string_conversions.h"
 #import "chrome/browser/ui/browser_dialogs.h"
 #import "chrome/browser/ui/cocoa/browser_command_executor.h"
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
 #include "chrome/browser/ui/webui/chrome_web_contents_handler.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
 #include "content/public/browser/web_ui_message_handler.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/gfx/size.h"
 #include "ui/web_dialogs/web_dialog_delegate.h"
 #include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
 
 using content::NativeWebKeyboardEvent;
 using content::WebContents;
 using content::WebUIMessageHandler;
 using ui::WebDialogDelegate;
@@ skipping 309 matching lines @@
   [window setMinSize:dialogRect.size];
   [window center];
   delegate_.reset(
       new WebDialogWindowDelegateBridge(self, context, delegate));
   return self;
 }
 
 - (void)loadDialogContents {
   webContents_.reset(WebContents::Create(
       WebContents::CreateParams(delegate_->browser_context())));
-  [[self window] setContentView:webContents_->GetNativeView()];
+  [[self window] setContentView:webContents_->GetView()->GetNativeView()];
   webContents_->SetDelegate(delegate_.get());
 
   // This must be done before loading the page; see the comments in
   // WebDialogUI.
   WebDialogUI::SetDelegate(webContents_.get(), delegate_.get());
 
   webContents_->GetController().LoadURL(
       delegate_->GetDialogContentURL(),
       content::Referrer(),
       content::PAGE_TRANSITION_AUTO_TOPLEVEL,
       std::string());
 
   // TODO(akalin): add accelerator for ESC to close the dialog box.
   //
   // TODO(akalin): Figure out why implementing (void)cancel:(id)sender
   // to do the above doesn't work.
 }
 
 - (void)windowWillClose:(NSNotification*)notification {
   delegate_->WindowControllerClosed();
   [self autorelease];
 }
 
 @end