MacViews: Guard Objective-C bits in content::WebContentsViewDelegate with __OBJC__

content/shell/browser/shell_web_contents_view_delegate_win.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/shell/browser/shell_web_contents_view_delegate.h"
 
 #include "base/command_line.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
@@ skipping 214 matching lines @@
       web_contents_->GetController().Reload(false);
       web_contents_->Focus();
       break;
     case ShellContextMenuItemInspectId: {
       ShellDevToolsFrontend::Show(web_contents_);
       break;
     }
   }
 }
 
-WebDragDestDelegate* ShellWebContentsViewDelegate::GetDragDestDelegate() {
-  return NULL;
-}
-
-void ShellWebContentsViewDelegate::StoreFocus() {
-}
-
-void ShellWebContentsViewDelegate::RestoreFocus() {
-}
-
-bool ShellWebContentsViewDelegate::Focus() {
-  return false;
-}
-
-void ShellWebContentsViewDelegate::TakeFocus(bool reverse) {
-}
-
-void ShellWebContentsViewDelegate::SizeChanged(const gfx::Size& size) {
-}
-
 }  // namespace content