Adds a basic NativeWindowViews.

views/window/native_window_win.cc

 // Copyright (c) 2011 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 "views/window/native_window_win.h"
 
 #include <dwmapi.h>
 #include <shellapi.h>
 
 #include "base/i18n/rtl.h"
 #include "base/win/scoped_gdi_object.h"
 #include "base/win/win_util.h"
 #include "base/win/windows_version.h"
 #include "ui/base/accessibility/accessibility_types.h"
 #include "ui/base/keycodes/keyboard_code_conversion_win.h"
 #include "ui/base/l10n/l10n_util_win.h"
 #include "ui/base/theme_provider.h"
 #include "ui/base/win/hwnd_util.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/icon_util.h"
 #include "ui/gfx/path.h"
 #include "views/accessibility/native_view_accessibility_win.h"
 #include "views/window/client_view.h"
-#include "views/window/custom_frame_view.h"
 #include "views/window/native_window_delegate.h"
 #include "views/window/native_frame_view.h"
 #include "views/window/non_client_view.h"
 #include "views/window/window_delegate.h"
 
 namespace views {
 namespace {
 
 static const int kDragFrameWindowAlpha = 200;
 
@@ skipping 1265 matching lines @@
     SetWindowLong(GWL_STYLE, drag_frame_saved_window_style_ & ~WS_CAPTION);
     SetLayeredWindowAttributes(GetNativeWindow(), RGB(0xFF, 0xFF, 0xFF),
                                kDragFrameWindowAlpha, LWA_ALPHA);
   } else {
     SetWindowLong(GWL_STYLE, drag_frame_saved_window_style_);
     SetWindowLong(GWL_EXSTYLE, drag_frame_saved_window_ex_style_);
   }
 }
 
 NonClientFrameView* NativeWindowWin::CreateFrameViewForWindow() {
-  if (GetWindow()->ShouldUseNativeFrame())
-    return new NativeFrameView(GetWindow());
-  return new CustomFrameView(GetWindow());
+  return GetWindow()->ShouldUseNativeFrame() ?
+      new NativeFrameView(GetWindow()) : NULL;
 }
 
 void NativeWindowWin::UpdateFrameAfterFrameChange() {
   // We've either gained or lost a custom window region, so reset it now.
   ResetWindowRegion(true);
 }
 
 gfx::NativeWindow NativeWindowWin::GetNativeWindow() const {
   return GetNativeView();
 }
@@ skipping 142 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // NativeWindow, public:
 
 // static
 NativeWindow* NativeWindow::CreateNativeWindow(
     internal::NativeWindowDelegate* delegate) {
   return new NativeWindowWin(delegate);
 }
 
 }  // namespace views