Move PathExists to base namespace.

chrome/browser/storage_monitor/media_storage_util.cc

 // Copyright (c) 2012 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/storage_monitor/media_storage_util.h"
 
 #include <vector>
 
 #include "base/callback.h"
 #include "base/file_util.h"
@@ skipping 26 matching lines @@
 
 #if !defined(OS_WIN)
 const char kRootPath[] = "/";
 #endif
 
 void ValidatePathOnFileThread(
     const base::FilePath& path,
     const base::Callback<void(bool)>& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
-                          base::Bind(callback, file_util::PathExists(path)));
+                          base::Bind(callback, base::PathExists(path)));
 }
 
 typedef std::vector<StorageInfo> StorageInfoList;
 
 base::FilePath::StringType FindRemovableStorageLocationById(
     const std::string& device_id) {
   StorageInfoList devices =
       StorageMonitor::GetInstance()->GetAllAvailableStorages();
   for (StorageInfoList::const_iterator it = devices.begin();
        it != devices.end(); ++it) {
@@ skipping 14 matching lines @@
     StorageInfo::Type type;
     std::string unique_id;
     if (!StorageInfo::CrackDeviceId(*it, &type, &unique_id)) {
       missing_devices.insert(*it);
       continue;
     }
 
     if (type == StorageInfo::FIXED_MASS_STORAGE ||
         type == StorageInfo::ITUNES ||
         type == StorageInfo::PICASA) {
-      if (!file_util::PathExists(base::FilePath::FromUTF8Unsafe(unique_id)))
+      if (!base::PathExists(base::FilePath::FromUTF8Unsafe(unique_id)))
         missing_devices.insert(*it);
       continue;
     }
 
     if (!MediaStorageUtil::IsRemovableStorageAttached(*it))
       missing_devices.insert(*it);
   }
 
   for (MediaStorageUtil::DeviceIdSet::const_iterator it =
            missing_devices.begin();
@@ skipping 153 matching lines @@
       StorageMonitor::GetInstance()->GetAllAvailableStorages();
   for (StorageInfoList::const_iterator it = devices.begin();
        it != devices.end(); ++it) {
     if (StorageInfo::IsRemovableDevice(id) && it->device_id() == id)
       return true;
   }
   return false;
 }
 
 }  // namespace chrome