mac: Update clients of scoped_nsobject.h.

content/browser/renderer_host/compositing_iosurface_context_mac.h

Index: content/browser/renderer_host/compositing_iosurface_context_mac.h
diff --git a/content/browser/renderer_host/compositing_iosurface_context_mac.h b/content/browser/renderer_host/compositing_iosurface_context_mac.h
index e21839c8ded71e3fbc897b58a1fd574f675bbe21..84ffc632e7aad1a97fe37719d3dc849d35473325 100644
--- a/content/browser/renderer_host/compositing_iosurface_context_mac.h
+++ b/content/browser/renderer_host/compositing_iosurface_context_mac.h
@@ -11,8 +11,8 @@
 
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
+#include "base/mac/scoped_nsobject.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace content {
@@ -53,7 +53,7 @@ class CompositingIOSurfaceContext
   ~CompositingIOSurfaceContext();
 
   int window_number_;
-  scoped_nsobject<NSOpenGLContext> nsgl_context_;
+  base::scoped_nsobject<NSOpenGLContext> nsgl_context_;
   CGLContextObj cgl_context_; // weak, backed by |nsgl_context_|
   bool is_vsync_disabled_;
   scoped_ptr<CompositingIOSurfaceShaderPrograms> shader_program_cache_;