3D Compositing in <browser>, first draft.

content/browser/renderer_host/render_widget_host_view_win.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 "content/browser/renderer_host/render_widget_host_view_win.h"
 
 #include <algorithm>
 #include <map>
 #include <peninputpanel_i.c>
 
@@ skipping 556 matching lines @@
   // WebKit expects small consecutive integers, starting at 0.
   MapType touch_map_;
 
   DISALLOW_COPY_AND_ASSIGN(WebTouchState);
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostViewWin, public:
 
 RenderWidgetHostViewWin::RenderWidgetHostViewWin(RenderWidgetHost* widget)
-    : render_widget_host_(RenderWidgetHostImpl::From(widget)),
+    : RenderWidgetHostViewBase(CompositingDelegateWin(this)),
+      render_widget_host_(RenderWidgetHostImpl::From(widget)),
       compositor_host_window_(NULL),
       hide_compositor_window_at_next_paint_(false),
       track_mouse_leave_(false),
       ime_notification_(false),
       capture_enter_key_(false),
       is_hidden_(false),
       about_to_validate_and_paint_(false),
       close_on_deactivate_(false),
       being_destroyed_(false),
       tooltip_hwnd_(NULL),
@@ skipping 2577 matching lines @@
 void RenderWidgetHostViewWin::ResetPointerDownContext() {
   // If the default focus on the page is on an edit field and we did not
   // receive a focus change in the context of a pointer down message, it means
   // that the pointer down message occurred on the edit field and we should
   // display the on screen keyboard
   if (!received_focus_change_after_pointer_down_ && virtual_keyboard_)
     DisplayOnScreenKeyboardIfNeeded();
   received_focus_change_after_pointer_down_ = false;
   pointer_down_context_ = false;
 }