mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/find_bar/find_bar_text_field_unittest.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.
 
 #import <Cocoa/Cocoa.h>
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
+#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_text_field.h"
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_text_field_cell.h"
-#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 namespace {
 
 // Width of the field so that we don't have to ask |field_| for it all
 // the time.
 static const CGFloat kWidth(300.0);
 
 class FindBarTextFieldTest : public CocoaTest {
  public:
   FindBarTextFieldTest() {
     // Make sure this is wide enough to play games with the cell
     // decorations.
     NSRect frame = NSMakeRect(0, 0, kWidth, 30);
-    scoped_nsobject<FindBarTextField> field(
+    base::scoped_nsobject<FindBarTextField> field(
         [[FindBarTextField alloc] initWithFrame:frame]);
     field_ = field.get();
 
     [field_ setStringValue:@"Test test"];
     [[test_window() contentView] addSubview:field_];
   }
 
   FindBarTextField* field_;
 };
 
@@ skipping 35 matching lines @@
   // Test display of various cell configurations.
   FindBarTextFieldCell* cell = [field_ findBarTextFieldCell];
   [cell setActiveMatch:4 of:5];
   [field_ display];
 
   [cell clearResults];
   [field_ display];
 }
 
 }  // namespace