mac: Update clients of scoped_nsobject.h.

ui/base/cocoa/nsgraphics_context_additions_unittest.mm

 // Copyright (c) 2013 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 "ui/base/cocoa/nsgraphics_context_additions.h"
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #import "ui/base/test/ui_cocoa_test_helper.h"
 
 typedef ui::CocoaTest NSGraphicsContextCrAdditionsTest;
 
 // Test fails, see http://crbug.com/249241
 TEST_F(NSGraphicsContextCrAdditionsTest, DISABLED_PatternPhase) {
   NSRect frame = NSMakeRect(50, 50, 100, 100);
-  scoped_nsobject<NSView> view([[NSView alloc] initWithFrame:frame]);
+  base::scoped_nsobject<NSView> view([[NSView alloc] initWithFrame:frame]);
   [[test_window() contentView] addSubview:view];
 
   [view lockFocus];
   NSGraphicsContext* context = [NSGraphicsContext currentContext];
 
   [context cr_setPatternPhase:NSZeroPoint forView:view];
   EXPECT_EQ(0, [context patternPhase].y);
 
   [view setWantsLayer:YES];
   [context cr_setPatternPhase:NSZeroPoint forView:view];
   EXPECT_EQ(-NSMinY(frame), [context patternPhase].y);
 
   [view unlockFocus];
 }