Remove some code inside USE_AURA and OS_WIN ifdefs.

content/browser/frame_host/render_widget_host_view_child_frame.cc

 // Copyright 2014 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/frame_host/render_widget_host_view_child_frame.h"
 
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/view_messages.h"
@@ skipping 282 matching lines @@
 #if defined(TOOLKIT_GTK)
 GdkEventButton* RenderWidgetHostViewChildFrame::GetLastMouseDown() {
   return NULL;
 }
 
 gfx::NativeView RenderWidgetHostViewChildFrame::BuildInputMethodsGtkMenu() {
   return NULL;
 }
 #endif  // defined(TOOLKIT_GTK)
 
-#if defined(OS_WIN) && !defined(USE_AURA)
-void RenderWidgetHostViewChildFrame::WillWmDestroy() {
-}
-#endif  // defined(OS_WIN) && !defined(USE_AURA)
-
 BackingStore* RenderWidgetHostViewChildFrame::AllocBackingStore(
     const gfx::Size& size) {
   NOTREACHED();
   return NULL;
 }
 
 void RenderWidgetHostViewChildFrame::CopyFromCompositingSurface(
     const gfx::Rect& src_subrect,
     const gfx::Size& /* dst_size */,
     const base::Callback<void(bool, const SkBitmap&)>& callback) {
@@ skipping 17 matching lines @@
 }
 
 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceRelease() {
 }
 
 bool RenderWidgetHostViewChildFrame::HasAcceleratedSurface(
       const gfx::Size& desired_size) {
   return false;
 }
 
-#if defined(OS_WIN) && !defined(USE_AURA)
-void RenderWidgetHostViewChildFrame::SetClickthroughRegion(SkRegion* region) {
-}
-#endif // defined(OS_WIN) && !defined(USE_AURA)
-
 gfx::GLSurfaceHandle RenderWidgetHostViewChildFrame::GetCompositingSurface() {
   return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT);
 }
 
 void RenderWidgetHostViewChildFrame::SetHasHorizontalScrollbar(
     bool has_horizontal_scrollbar) {
 }
 
 void RenderWidgetHostViewChildFrame::SetScrollOffsetPinning(
     bool is_pinned_to_left, bool is_pinned_to_right) {
 }
 
-#if defined(OS_WIN) && defined(USE_AURA)
+#if defined(OS_WIN)
 void RenderWidgetHostViewChildFrame::SetParentNativeViewAccessible(
     gfx::NativeViewAccessible accessible_parent) {
 }
 
 gfx::NativeViewId RenderWidgetHostViewChildFrame::GetParentForWindowlessPlugin()
     const {
   return NULL;
 }
 #endif // defined(OS_WIN) && defined(USE_AURA)
 
 }  // namespace content