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

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

Index: chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h
diff --git a/chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h b/chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h
index 9b5a08e074dcb6ec2e5b3a65c7867d5a98ac7b56..e0d91ad45e1fb510b3d47b542eb73527cdc7e33f 100644
--- a/chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h
+++ b/chrome/browser/ui/cocoa/apps/native_app_window_cocoa.h
@@ -6,11 +6,12 @@
 #define CHROME_BROWSER_UI_COCOA_APPS_NATIVE_APP_WINDOW_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
+
+#include <memory>
 #include <vector>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/native_app_window.h"
@@ -128,7 +129,7 @@ class NativeAppWindowCocoa : public extensions::NativeAppWindow,
   bool IsFullscreenOrPending() const override;
   void UpdateWindowIcon() override;
   void UpdateWindowTitle() override;
-  void UpdateShape(scoped_ptr<SkRegion> region) override;
+  void UpdateShape(std::unique_ptr<SkRegion> region) override;
   void UpdateDraggableRegions(
       const std::vector<extensions::DraggableRegion>& regions) override;
   SkRegion* GetDraggableRegion() override;
@@ -214,7 +215,8 @@ class NativeAppWindowCocoa : public extensions::NativeAppWindow,
 
   // The Extension Command Registry used to determine which keyboard events to
   // handle.
-  scoped_ptr<ExtensionKeybindingRegistryCocoa> extension_keybinding_registry_;
+  std::unique_ptr<ExtensionKeybindingRegistryCocoa>
+      extension_keybinding_registry_;
 
   // Tracks the last time the extension asked the window to activate.
   base::Time last_activate_;