mac: Update clients of scoped_nsobject.h.

ui/gfx/image/image_mac_unittest.mm

Index: ui/gfx/image/image_mac_unittest.mm
diff --git a/ui/gfx/image/image_mac_unittest.mm b/ui/gfx/image/image_mac_unittest.mm
index 7a0c3eb087c42c5d66dd7b6be6d1389a7d32448e..250deeb5249b406f18a9d572c3c343d7752cad09 100644
--- a/ui/gfx/image/image_mac_unittest.mm
+++ b/ui/gfx/image/image_mac_unittest.mm
@@ -5,7 +5,7 @@
 #include <Cocoa/Cocoa.h>
 
 #include "base/logging.h"
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_png_rep.h"
@@ -99,7 +99,7 @@ TEST_F(ImageMacTest, MultiResolutionNSImageToImageSkia) {
   BitmapImageRep(kWidth1x, kHeight1x, &ns_image_rep1);
   NSBitmapImageRep* ns_image_rep2;
   BitmapImageRep(kWidth2x, kHeight2x, &ns_image_rep2);
-  scoped_nsobject<NSImage> ns_image(
+  base::scoped_nsobject<NSImage> ns_image(
       [[NSImage alloc] initWithSize:NSMakeSize(kWidth1x, kHeight1x)]);
   [ns_image addRepresentation:ns_image_rep1];
   [ns_image addRepresentation:ns_image_rep2];
@@ -131,7 +131,7 @@ TEST_F(ImageMacTest, UnalignedMultiResolutionNSImageToImageSkia) {
 
   NSBitmapImageRep* ns_image_rep4;
   BitmapImageRep(kWidth4x, kHeight4x, &ns_image_rep4);
-  scoped_nsobject<NSImage> ns_image(
+  base::scoped_nsobject<NSImage> ns_image(
       [[NSImage alloc] initWithSize:NSMakeSize(kWidth1x, kHeight1x)]);
   [ns_image addRepresentation:ns_image_rep4];