Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/shell/browser/shell_native_app_window.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 "extensions/shell/browser/shell_native_app_window.h"
 
 #include "extensions/shell/browser/desktop_controller.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/point.h"
@@ skipping 114 matching lines @@
 void ShellNativeAppWindow::UpdateDraggableRegions(
     const std::vector<DraggableRegion>& regions) {
   NOTIMPLEMENTED();
 }
 
 SkRegion* ShellNativeAppWindow::GetDraggableRegion() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
-void ShellNativeAppWindow::UpdateShape(scoped_ptr<SkRegion> region) {
+void ShellNativeAppWindow::UpdateShape(std::unique_ptr<SkRegion> region) {
   NOTIMPLEMENTED();
 }
 
 void ShellNativeAppWindow::HandleKeyboardEvent(
       const content::NativeWebKeyboardEvent& event) {
   // No special handling. The WebContents will handle it.
 }
 
 bool ShellNativeAppWindow::IsFrameless() const {
   NOTIMPLEMENTED();
@@ skipping 43 matching lines @@
 void ShellNativeAppWindow::SetVisibleOnAllWorkspaces(bool always_visible) {
   NOTIMPLEMENTED();
 }
 
 bool ShellNativeAppWindow::CanHaveAlphaEnabled() const {
   // No background to display if the window was transparent.
   return false;
 }
 
 }  // namespace extensions