Move RefCountedStaticMemory to base namespace

ui/base/resource/resource_bundle_mac.mm

Index: ui/base/resource/resource_bundle_mac.mm
===================================================================
--- ui/base/resource/resource_bundle_mac.mm	(revision 133676)
+++ ui/base/resource/resource_bundle_mac.mm	(working copy)
@@ -10,6 +10,7 @@
 #include "base/file_path.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
+#include "base/memory/ref_counted_memory.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/synchronization/lock.h"
 #include "base/sys_string_conversions.h"
@@ -94,7 +95,7 @@
 
   scoped_nsobject<NSImage> ns_image;
   for (size_t i = 0; i < data_packs_.size(); ++i) {
-    scoped_refptr<RefCountedStaticMemory> data(
+    scoped_refptr<base::RefCountedStaticMemory> data(
         data_packs_[i]->GetStaticMemory(resource_id));
     if (!data.get())
       continue;