Move WebUIMessageHandler to its own file in the public directory and put it in the content namesp...

chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.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/webui/tab_modal_confirm_dialog_webui.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/json/json_reader.h"
@@ skipping 12 matching lines @@
 #include "chrome/common/jstemplate_builder.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "grit/browser_resources.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/size.h"
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace browser {
 
 // Declared in browser_dialogs.h so others don't have to depend on our header.
 void ShowTabModalConfirmDialog(TabModalConfirmDialogDelegate* delegate,
                                TabContentsWrapper* wrapper) {
   new TabModalConfirmDialogUI(delegate, wrapper);
 }
 
 }  // namespace browser
@@ skipping 90 matching lines @@
 
 TabModalConfirmDialogUI::~TabModalConfirmDialogUI() {}
 
 void TabModalConfirmDialogUI::OnDialogClosed(bool accepted) {
   delegate_->set_window(NULL);
   if (accepted)
     delegate_->Accept();
   else
     delegate_->Cancel();
 }