Move the web dialogs code to src/ui/web_dialogs from src/chrome

chrome/browser/ui/views/web_dialog_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/web_dialog_view.h"
 
 #include <vector>
 
 #include "base/property_bag.h"
 #include "base/utf_string_conversions.h"
@@ skipping 13 matching lines @@
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_AURA)
 #include "ui/aura/event.h"
 #include "ui/views/widget/native_widget_aura.h"
 #endif
 
 using content::NativeWebKeyboardEvent;
 using content::WebContents;
 using content::WebUIMessageHandler;
+using ui::WebDialogDelegate;
+using ui::WebDialogUI;
 
 namespace browser {
 
 // Declared in browser_dialogs.h so that others don't need to depend on our .h.
 gfx::NativeWindow ShowWebDialog(gfx::NativeWindow parent,
                                 Profile* profile,
                                 Browser* browser,
                                 WebDialogDelegate* delegate) {
   views::Widget* widget = views::Widget::CreateWindowWithParent(
       new WebDialogView(profile, browser, delegate), parent);
@@ skipping 293 matching lines @@
 
   if (delegate_) {
     gfx::Size out;
     delegate_->GetDialogSize(&out);
     if (!out.IsEmpty() && GetWidget())
       GetWidget()->CenterWindow(out);
   }
 
   web_view_->LoadInitialURL(GetDialogContentURL());
 }