Expose the capturePicture feature in RenderView for Android WebView legacy API support.

content/renderer/render_view_impl.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 CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 715 matching lines @@
                                    const WebKit::WebString& message) OVERRIDE;
   virtual void LoadURLExternally(
       WebKit::WebFrame* frame,
       const WebKit::WebURLRequest& request,
       WebKit::WebNavigationPolicy policy) OVERRIDE;
   virtual void Repaint(const gfx::Size& size) OVERRIDE;
   virtual void SetEditCommandForNextKeyEvent(const std::string& name,
                                              const std::string& value) OVERRIDE;
   virtual void ClearEditCommands() OVERRIDE;
   virtual SSLStatus GetSSLStatusOfFrame(WebKit::WebFrame* frame) const OVERRIDE;
+#if defined(OS_ANDROID)
+  virtual void SetCapturePictureCallback(const CapturePictureCallback& callback)
+      OVERRIDE;

[Jói, 2013/01/11 18:40:08]

nit: Suggest wrapping at the ( so that OVERRIDE isn't lonely.

[Leandro Graciá Gil, 2013/01/15 20:46:11]

Removing method from RenderView.

+  virtual skia::RefPtr<SkPicture> CapturePicture() OVERRIDE;
+#endif
 
   // webkit_glue::WebPluginPageDelegate implementation -------------------------
 
   virtual webkit::npapi::WebPluginDelegate* CreatePluginDelegate(
       const FilePath& file_path,
       const std::string& mime_type) OVERRIDE;
   virtual WebKit::WebPlugin* CreatePluginReplacement(
       const FilePath& file_path) OVERRIDE;
   virtual void CreatedPluginWindow(gfx::PluginWindowHandle handle) OVERRIDE;
   virtual void WillDestroyPluginWindow(gfx::PluginWindowHandle handle) OVERRIDE;
@@ skipping 54 matching lines @@
       int selection_end) OVERRIDE;
   virtual void OnImeConfirmComposition(
       const string16& text, const ui::Range& replacement_range) OVERRIDE;
   virtual void SetDeviceScaleFactor(float device_scale_factor) OVERRIDE;
   virtual ui::TextInputType GetTextInputType() OVERRIDE;
   virtual void GetSelectionBounds(gfx::Rect* start, gfx::Rect* end) OVERRIDE;
   virtual void GetCompositionCharacterBounds(
       std::vector<gfx::Rect>* character_bounds) OVERRIDE;
   virtual bool CanComposeInline() OVERRIDE;
   virtual bool WebWidgetHandlesCompositorScheduling() const OVERRIDE;
+  virtual void didBecomeReadyForAdditionalInput() OVERRIDE;
 
  protected:
   RenderViewImpl(RenderViewImplParams* params);
 
   // Do not delete directly.  This class is reference counted.
   virtual ~RenderViewImpl();
 
  private:
   // For unit tests.
   friend class ExternalPopupMenuTest;
@@ skipping 643 matching lines @@
   // Holds the message used to return find results to the browser during
   // synchronous find-in-page requests. Only non-null during these requests.
   scoped_ptr<IPC::Message> synchronous_find_reply_message_;
 
   // The active find-in-page match ordinal during synchronous requests.
   // Needed to be remembered across WebKit callbacks.
   int synchronous_find_active_match_ordinal_;
 
   // A date/time picker object for date and time related input elements.
   scoped_ptr<RendererDateTimePicker> date_time_picker_client_;
+
+  // Callback used by Android WebView to receive new picture piles.
+  CapturePictureCallback capture_picture_callback_;
 #endif
 
   // Misc ----------------------------------------------------------------------
 
   // The current and pending file chooser completion objects. If the queue is
   // nonempty, the first item represents the currently running file chooser
   // callback, and the remaining elements are the other file chooser completion
   // still waiting to be run (in order).
   struct PendingFileChooser;
   std::deque< linked_ptr<PendingFileChooser> > file_chooser_completions_;
@@ skipping 108 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_