Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/cocoa/apps/native_app_window_cocoa.mm

 // Copyright 2013 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 "chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h"
 
 #include "base/command_line.h"
 #include "base/mac/foundation_util.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/sdk_forward_declarations.h"
@@ skipping 62 matching lines @@
 // Return a vector of non-draggable regions that fill a window of size
 // |width| by |height|, but leave gaps where the window should be draggable.
 std::vector<gfx::Rect> CalculateNonDraggableRegions(
     const std::vector<extensions::DraggableRegion>& regions,
     int width,
     int height) {
   std::vector<gfx::Rect> result;
   if (regions.empty()) {
     result.push_back(gfx::Rect(0, 0, width, height));
   } else {
-    scoped_ptr<SkRegion> draggable(
+    std::unique_ptr<SkRegion> draggable(
         AppWindow::RawDraggableRegionsToSkRegion(regions));
-    scoped_ptr<SkRegion> non_draggable(new SkRegion);
+    std::unique_ptr<SkRegion> non_draggable(new SkRegion);
     non_draggable->op(0, 0, width, height, SkRegion::kUnion_Op);
     non_draggable->op(*draggable, SkRegion::kDifference_Op);
     for (SkRegion::Iterator it(*non_draggable); !it.done(); it.next()) {
       result.push_back(gfx::SkIRectToRect(it.rect()));
     }
   }
   return result;
 }
 
 }  // namespace
@@ skipping 436 matching lines @@
 
 void NativeAppWindowCocoa::UpdateWindowIcon() {
   // TODO(junmin): implement.
 }
 
 void NativeAppWindowCocoa::UpdateWindowTitle() {
   base::string16 title = app_window_->GetTitle();
   [window() setTitle:base::SysUTF16ToNSString(title)];
 }
 
-void NativeAppWindowCocoa::UpdateShape(scoped_ptr<SkRegion> region) {
+void NativeAppWindowCocoa::UpdateShape(std::unique_ptr<SkRegion> region) {
   NOTIMPLEMENTED();
 }
 
 void NativeAppWindowCocoa::UpdateDraggableRegions(
     const std::vector<extensions::DraggableRegion>& regions) {
   // Draggable region is not supported for non-frameless window.
   if (has_frame_)
     return;
 
   draggable_regions_ = regions;
@@ skipping 279 matching lines @@
 }
 
 void NativeAppWindowCocoa::UpdateRestoredBounds() {
   if (IsRestored(*this))
     restored_bounds_ = [window() frame];
 }
 
 void NativeAppWindowCocoa::HideWithoutMarkingHidden() {
   [window() orderOut:window_controller_];
 }