Remove windowed NPAPI code

content/browser/renderer_host/render_widget_host_view_mus.cc

 // Copyright 2015 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_mus.h"
 
 #include <utility>
 
 #include "build/build_config.h"
 #include "components/mus/public/cpp/window.h"
@@ skipping 161 matching lines @@
 }
 
 gfx::NativeViewId RenderWidgetHostViewMus::GetNativeViewId() const {
   return gfx::NativeViewId();
 }
 
 gfx::NativeViewAccessible RenderWidgetHostViewMus::GetNativeViewAccessible() {
   return gfx::NativeViewAccessible();
 }
 
-void RenderWidgetHostViewMus::MovePluginWindows(
-    const std::vector<WebPluginGeometry>& moves) {
-}
-
 void RenderWidgetHostViewMus::UpdateCursor(const WebCursor& cursor) {
   // TODO(fsamuel): Implement cursors in Mus.
   NOTIMPLEMENTED();
 }
 
 void RenderWidgetHostViewMus::SetIsLoading(bool is_loading) {
 }
 
 void RenderWidgetHostViewMus::TextInputStateChanged(
     const ViewHostMsg_TextInputState_Params& params) {
@@ skipping 128 matching lines @@
 void RenderWidgetHostViewMus::SetParentNativeViewAccessible(
     gfx::NativeViewAccessible accessible_parent) {}
 
 gfx::NativeViewId RenderWidgetHostViewMus::GetParentForWindowlessPlugin()
     const {
   return gfx::NativeViewId();
 }
 #endif
 
 }  // namespace content