Input file type now supported in extension popups.

chrome/browser/extensions/extension_host.h

 // Copyright (c) 2010 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_EXTENSIONS_EXTENSION_HOST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_HOST_H_
 #pragma once
 
 #include <string>
 #include <list>
 
 #include "base/perftimer.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 #include "chrome/browser/jsmessage_box_client.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/browser/tab_contents/render_view_host_delegate_helper.h"
 #if defined(TOOLKIT_VIEWS)
 #include "chrome/browser/views/extensions/extension_view.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/cocoa/extension_view_mac.h"
 #elif defined(TOOLKIT_GTK)
 #include "chrome/browser/gtk/extension_view_gtk.h"
 #endif
 #include "chrome/common/notification_registrar.h"
 
 class Browser;
 class Extension;
+class FileSelectHelper;
 class RenderProcessHost;
 class RenderWidgetHostView;
 class TabContents;
 struct WebPreferences;
 
 // This class is the browser component of an extension component's RenderView.
 // It handles setting up the renderer process, if needed, with special
 // privileges available to extensions.  It may have a view to be shown in the
 // in the browser UI, or it may be hidden.
 class ExtensionHost : public RenderViewHostDelegate,
@@ skipping 69 matching lines @@
 
   // Tell the renderer not to draw scrollbars on windows smaller than
   // |size_limit| in both width and height.
   void DisableScrollbarsForSmallWindows(const gfx::Size& size_limit);
 
   // RenderViewHostDelegate implementation.
   virtual RenderViewHostDelegate::View* GetViewDelegate();
   virtual const GURL& GetURL() const { return url_; }
   virtual void RenderViewCreated(RenderViewHost* render_view_host);
   virtual ViewType::Type GetRenderViewType() const;
+  virtual FileSelect* GetFileSelectDelegate();
   virtual int GetBrowserWindowID() const;
   virtual void RenderViewGone(RenderViewHost* render_view_host);
   virtual void DidNavigate(RenderViewHost* render_view_host,
                            const ViewHostMsg_FrameNavigate_Params& params);
   virtual void DidStopLoading();
   virtual void DocumentAvailableInMainFrame(RenderViewHost* render_view_host);
   virtual void DocumentOnLoadCompletedInMainFrame(
       RenderViewHost* render_view_host);
 
   virtual WebPreferences GetWebkitPrefs();
@@ skipping 133 matching lines @@
   // Only EXTENSION_INFOBAR, EXTENSION_POPUP, and EXTENSION_BACKGROUND_PAGE
   // are used here, others are not hosted by ExtensionHost.
   ViewType::Type extension_host_type_;
 
   // The relevant TabContents associated with this ExtensionHost, if any.
   TabContents* associated_tab_contents_;
 
   // Used to measure how long it's been since the host was created.
   PerfTimer since_created_;
 
+  // FileSelectHelper, lazily created.
+  scoped_ptr<FileSelectHelper> file_select_helper_;
+
   DISALLOW_COPY_AND_ASSIGN(ExtensionHost);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_HOST_H_