mac: Replace base::mac::ScopedCFTypeRef with base::ScopedCFTypeRef.

ui/gfx/blit.cc

 // 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.
 
 #include "ui/gfx/blit.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "skia/ext/platform_canvas.h"
 #include "ui/gfx/point.h"
@@ skipping 53 matching lines @@
   // If there is a translation on the source context, we need to account for
   // it ourselves since CGBitmapContextCreateImage will bypass it.
   Rect src_rect(src_origin, dst_rect.size());
   CGAffineTransform transform = CGContextGetCTM(src_context);
   bool flipped = fabs(transform.d + 1) < 0.0001;
   CGFloat delta_y = flipped ? CGBitmapContextGetHeight(src_context) -
                               transform.ty
                             : transform.ty;
   src_rect.Offset(transform.tx, delta_y);
 
-  base::mac::ScopedCFTypeRef<CGImageRef>
-      src_image(CGBitmapContextCreateImage(src_context));
-  base::mac::ScopedCFTypeRef<CGImageRef> src_sub_image(
+  base::ScopedCFTypeRef<CGImageRef> src_image(
+      CGBitmapContextCreateImage(src_context));
+  base::ScopedCFTypeRef<CGImageRef> src_sub_image(
       CGImageCreateWithImageInRect(src_image, src_rect.ToCGRect()));
   CGContextDrawImage(dst_context, dst_rect.ToCGRect(), src_sub_image);
 #elif defined(OS_ANDROID)
   NOTIMPLEMENTED();
 #else  // Linux, BSD, others
   // Only translations in the source context are supported; more complex
   // source context transforms will be ignored.
   cairo_save(dst_context);
   double surface_x = src_origin.x();
   double surface_y = src_origin.y();
@@ skipping 98 matching lines @@
     // Fortunately, memmove already handles this for us.
     for (int y = 0; y < dest_rect.height(); y++) {
       memmove(bitmap.getAddr32(dest_rect.x(), dest_rect.y() + y),
               bitmap.getAddr32(src_rect.x(), src_rect.y() + y),
               row_bytes);
     }
   }
 }
 
 }  // namespace gfx