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

chrome/browser/ui/views/html_dialog_view.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/views/html_dialog_view.h"
 
 #include <vector>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/views/window.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/views/events/event.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include "ui/views/widget/native_widget_gtk.h"
 #endif
 
 class RenderWidgetHost;
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace browser {
 
 // Declared in browser_dialogs.h so that others don't need to depend on our .h.
 gfx::NativeWindow ShowHtmlDialog(gfx::NativeWindow parent,
                                  Profile* profile,
                                  HtmlDialogUIDelegate* delegate,
                                  DialogStyle style) {
   // It's not always safe to display an html dialog with an off the record
   // profile.  If the last browser with that profile is closed it will go
@@ skipping 235 matching lines @@
 }
 
 void HtmlDialogView::OnTabMainFrameFirstRender() {
 #if defined(OS_CHROMEOS) && defined(TOOLKIT_USES_GTK)
   if (initialized_) {
     views::NativeWidgetGtk::UpdateFreezeUpdatesProperty(
         GTK_WINDOW(GetWidget()->GetNativeView()), false);
   }
 #endif
 }