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

ui/web_dialogs/web_dialog_ui.h

 // 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.
 
-#ifndef CHROME_BROWSER_UI_WEBUI_WEB_DIALOG_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_WEB_DIALOG_UI_H_
+#ifndef UI_WEB_DIALOGS_WEB_DIALOG_UI_H_
+#define UI_WEB_DIALOGS_WEB_DIALOG_UI_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/string16.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_ui_controller.h"
 #include "googleurl/src/gurl.h"
 #include "ui/base/ui_base_types.h"
+#include "ui/web_dialogs/web_dialogs_export.h"
 
 
 namespace base {
 class ListValue;
 template<class T> class PropertyAccessor;
 }
 
 namespace content {
 class WebContents;
 class WebUIMessageHandler;
 struct ContextMenuParams;
 }
 
 namespace gfx {
 class Size;
 }
 
+namespace ui {
+
 class WebDialogDelegate;
 
 // Displays file URL contents inside a modal web dialog.
 //
 // This application really should not use WebContents + WebUI. It should instead
 // just embed a RenderView in a dialog and be done with it.
 //
 // Before loading a URL corresponding to this WebUI, the caller should set its
 // delegate as a property on the WebContents. This WebUI will pick it up from
 // there and call it back. This is a bit of a hack to allow the dialog to pass
 // its delegate to the Web UI without having nasty accessors on the WebContents.
 // The correct design using RVH directly would avoid all of this.
-class WebDialogUI : public content::WebUIController {
+class WEB_DIALOGS_EXPORT WebDialogUI : public content::WebUIController {
  public:
   struct WebDialogParams {
     // The URL for the content that will be loaded in the dialog.
     GURL url;
     // Width of the dialog.
     int width;
     // Height of the dialog.
     int height;
     // The JSON input to pass to the dialog when showing it.
     std::string json_input;
@@ skipping 19 matching lines @@
   void OnDialogClosed(const base::ListValue* args);
 
   DISALLOW_COPY_AND_ASSIGN(WebDialogUI);
 };
 
 // Displays external URL contents inside a modal web dialog.
 //
 // Intended to be the place to collect the settings and lockdowns
 // necessary for running external UI components securely (e.g., the
 // cloud print dialog).
-class ExternalWebDialogUI : public WebDialogUI {
+class WEB_DIALOGS_EXPORT ExternalWebDialogUI : public WebDialogUI {
  public:
   explicit ExternalWebDialogUI(content::WebUI* web_ui);
   virtual ~ExternalWebDialogUI();
 };
 
-#endif  // CHROME_BROWSER_UI_WEBUI_WEB_DIALOG_UI_H_
+}  // namespace ui
+
+#endif  // UI_WEB_DIALOGS_WEB_DIALOG_UI_H_