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

content/renderer/renderer_main_platform_delegate_mac.mm

 // 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 "content/renderer/renderer_main_platform_delegate.h"
 
 #include <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
 #include <objc/runtime.h>
 
@@ skipping 145 matching lines @@
     CHECK_EQ(err_none, err);
   }
 
   // Enable the sandbox.
   bool sandbox_initialized = InitializeSandbox();
 
   if (needs_ime_hack) {
     // After the sandbox is initialized, call into TIS. Doing this before
     // the sandbox is in place will open up renderer access to the
     // pasteboard and an XPC connection to "com.apple.hiservices-xpcservice".
-    base::mac::ScopedCFTypeRef<TISInputSourceRef> layout_source(
+    base::ScopedCFTypeRef<TISInputSourceRef> layout_source(
         TISCopyCurrentKeyboardLayoutInputSource());
-    base::mac::ScopedCFTypeRef<TISInputSourceRef> input_source(
+    base::ScopedCFTypeRef<TISInputSourceRef> input_source(
         TISCopyCurrentKeyboardInputSource());
 
     CFTypeRef source_list[] = { layout_source.get(), input_source.get() };
     g_text_input_services_source_list_ = CFArrayCreate(kCFAllocatorDefault,
         source_list, arraysize(source_list), &kCFTypeArrayCallBacks);
   }
 
   return sandbox_initialized;
 }
 
 void RendererMainPlatformDelegate::RunSandboxTests(bool no_sandbox) {
   Class tests_runner = objc_getClass("RendererSandboxTestsRunner");
   if (tests_runner) {
     if (![tests_runner runTests])
       LOG(ERROR) << "Running renderer with failing sandbox tests!";
     [sandbox_tests_bundle_ unload];
     [sandbox_tests_bundle_ release];
     sandbox_tests_bundle_ = nil;
   }
 }
 
 }  // namespace content