mac: Update clients of scoped_nsobject.h.

chrome/browser/media_galleries/fileapi/itunes_finder_mac.mm

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/media_galleries/fileapi/itunes_finder_mac.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #import "base/mac/foundation_util.h"
-#import "base/memory/scoped_nsobject.h"
+#import "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/time.h"
 #include "content/public/browser/browser_thread.h"
 
 using base::mac::CFCast;
 using base::mac::CFToNSCast;
 
 namespace itunes {
 
 ITunesFinderMac::ITunesFinderMac(const ITunesFinderCallback& callback)
     : ITunesFinder(callback) {
 }
 
 ITunesFinderMac::~ITunesFinderMac() {}
 
 void ITunesFinderMac::FindITunesLibraryOnFileThread() {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
 
   CFStringRef iapp_id = CFSTR("com.apple.iApps");
   CFStringRef itunes_db_key = CFSTR("iTunesRecentDatabasePaths");
-  scoped_nsobject<NSArray> plist(CFToNSCast(CFCast<CFArrayRef>(
-      CFPreferencesCopyAppValue(itunes_db_key, iapp_id))));
+  base::scoped_nsobject<NSArray> plist(CFToNSCast(
+      CFCast<CFArrayRef>(CFPreferencesCopyAppValue(itunes_db_key, iapp_id))));
   if (!plist) {
     PostResultToUIThread(std::string());
     return;
   }
 
   // Find the most recently used iTunes XML database from the list of database
   // paths. Most of the time |plist| has a size of 1.
   base::Time most_recent_db_time;
   base::FilePath most_recent_db_path;
   for (NSString* path_ns in plist.get()) {
     NSString* expanded_path_ns = [path_ns stringByExpandingTildeInPath];
     base::FilePath db_path(base::mac::NSStringToFilePath(expanded_path_ns));
 
     base::PlatformFileInfo file_info;
     if (!file_util::GetFileInfo(db_path, &file_info))
       continue;
 
     // In case of two databases with the same modified time, tie breaker goes
     // to the first one on the list.
     if (file_info.last_modified <= most_recent_db_time)
       continue;
 
     most_recent_db_time = file_info.last_modified;
     most_recent_db_path = db_path;
   }
   PostResultToUIThread(most_recent_db_path.value());
 }
 
 }  // namespace itunes