mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/toolbar/reload_button_unittest.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
 #import "chrome/browser/ui/cocoa/toolbar/reload_button.h"
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #include "chrome/app/chrome_command_ids.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/image_button_cell.h"
 #import "testing/gtest_mac.h"
 #include "testing/platform_test.h"
 #import "third_party/ocmock/OCMock/OCMock.h"
 #import "ui/base/test/cocoa_test_event_utils.h"
 
 @interface ReloadButton (Testing)
 + (void)setPendingReloadTimeout:(NSTimeInterval)seconds;
 @end
 
 @protocol TargetActionMock <NSObject>
 - (void)anAction:(id)sender;
 @end
 
 namespace {
 
 class ReloadButtonTest : public CocoaTest {
  public:
   ReloadButtonTest() {
     NSRect frame = NSMakeRect(0, 0, 20, 20);
-    scoped_nsobject<ReloadButton> button(
+    base::scoped_nsobject<ReloadButton> button(
         [[ReloadButton alloc] initWithFrame:frame]);
     button_ = button.get();
 
     // Set things up so unit tests have a reliable baseline.
     [button_ setTag:IDC_RELOAD];
     [button_ awakeFromNib];
 
     [[test_window() contentView] addSubview:button_];
   }
 
@@ skipping 218 matching lines @@
   EXPECT_EQ(IDC_STOP, [button_ tag]);
   EXPECT_FALSE([button_ isEnabled]);
   [NSApp postEvent:click.second atStart:YES];
   [button_ mouseDown:click.first];
   EXPECT_EQ(IDC_STOP, [button_ tag]);
 
   [button_ setTarget:nil];
 }
 
 }  // namespace