mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm

Index: chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm
diff --git a/chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm b/chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm
index ac046b01bd4fe401c1059adf92965fed0515c9a2..fa550b308ede147d64e81abeb9cd45ae50165aae 100644
--- a/chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm
+++ b/chrome/browser/ui/cocoa/vertical_gradient_view_unittest.mm
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#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/vertical_gradient_view.h"
 
@@ -12,7 +12,7 @@ class VerticalGradientViewTest : public CocoaTest {
  public:
   VerticalGradientViewTest() {
     NSRect frame = NSMakeRect(0, 0, 50, 27);
-    scoped_nsobject<VerticalGradientView> view(
+    base::scoped_nsobject<VerticalGradientView> view(
         [[VerticalGradientView alloc] initWithFrame:frame]);
     view_ = view.get();
     [[test_window() contentView] addSubview:view_];