Implement features in NativeViewHostAura for scroll end effect

ui/views/controls/native/native_view_host_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 "ui/views/controls/native/native_view_host_win.h"
 
 #include <oleacc.h>
 
 #include "base/logging.h"
 #include "ui/base/win/hidden_window.h"
@@ skipping 80 matching lines @@
                    SWP_NOCOPYBITS |
                    SWP_NOOWNERZORDER |
                    SWP_NOZORDER;
   gfx::Rect bounds = gfx::win::DIPToScreenRect(gfx::Rect(x,y,w,h));
 
   // Only send the SHOWWINDOW flag if we're invisible, to avoid flashing.
   if (!IsWindowVisible(host_->native_view()))
     swp_flags = (swp_flags | SWP_SHOWWINDOW) & ~SWP_NOREDRAW;
 
   if (host_->fast_resize()) {
+    // TODO: Implement support for gravity.

[sky, 2013/09/26 22:10:54]

Nuke this. This class should be dead once aura is the default.

[rharrison, 2013/09/30 20:48:45]

Done.

     // In a fast resize, we move the window and clip it with SetWindowRgn.
     RECT win_rect;
     GetWindowRect(host_->native_view(), &win_rect);
     gfx::Rect rect(win_rect);
     SetWindowPos(host_->native_view(), 0, bounds.x(), bounds.y(),
                  rect.width(), rect.height(),
                  swp_flags);
 
     InstallClip(0, 0, bounds.width(), bounds.height());
   } else {
@@ skipping 37 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // NativeViewHostWrapper, public:
 
 // static
 NativeViewHostWrapper* NativeViewHostWrapper::CreateWrapper(
     NativeViewHost* host) {
   return new NativeViewHostWin(host);
 }
 
 }  // namespace views