mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/floating_bar_backing_view_unittest.mm

Index: chrome/browser/ui/cocoa/floating_bar_backing_view_unittest.mm
diff --git a/chrome/browser/ui/cocoa/floating_bar_backing_view_unittest.mm b/chrome/browser/ui/cocoa/floating_bar_backing_view_unittest.mm
index bf94628b12b31931eca2d4aea056cafdf1227afd..f4a3a5918d7bc6078160e6d45a5eed329effb511 100644
--- a/chrome/browser/ui/cocoa/floating_bar_backing_view_unittest.mm
+++ b/chrome/browser/ui/cocoa/floating_bar_backing_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.
 
-#import "base/memory/scoped_nsobject.h"
+#import "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/floating_bar_backing_view.h"
 
@@ -12,7 +12,7 @@ class FloatingBarBackingViewTest : public CocoaTest {
  public:
   FloatingBarBackingViewTest() {
     NSRect content_frame = [[test_window() contentView] frame];
-    scoped_nsobject<FloatingBarBackingView> view(
+    base::scoped_nsobject<FloatingBarBackingView> view(
         [[FloatingBarBackingView alloc] initWithFrame:content_frame]);
     view_ = view.get();
     [[test_window() contentView] addSubview:view_];