Replace scoped_ptr with std::unique_ptr in //ui

ui/gl/gl_surface_glx.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_GL_GL_SURFACE_GLX_H_
 #define UI_GL_GL_SURFACE_GLX_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 77 matching lines @@
 
   // Child window, used to control resizes so that they're in-order with GL.
   gfx::AcceleratedWidget window_;
 
   // GLXDrawable for the window.
   GLXWindow glx_window_;
 
   GLXFBConfig config_;
   gfx::Size size_;
 
-  scoped_ptr<VSyncProvider> vsync_provider_;
+  std::unique_ptr<VSyncProvider> vsync_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceGLX);
 };
 
 // A surface used to render to an offscreen pbuffer.
 class GL_EXPORT UnmappedNativeViewGLSurfaceGLX : public GLSurfaceGLX {
  public:
   explicit UnmappedNativeViewGLSurfaceGLX(const gfx::Size& size);
 
   // Implement GLSurfaceGLX.
@@ skipping 16 matching lines @@
 
   // GLXDrawable for the window.
   GLXWindow glx_window_;
 
   DISALLOW_COPY_AND_ASSIGN(UnmappedNativeViewGLSurfaceGLX);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GL_SURFACE_GLX_H_