Consolidate storage_monitor/MediaDeviceNotificationsUtils into MediaStorageUtil.

chrome/browser/storage_monitor/media_device_notifications_utils.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_device_notifications_utils.h"
-
-#include "base/file_util.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/storage_monitor/removable_device_constants.h"
-#include "content/public/browser/browser_thread.h"
-#include "ui/base/text/bytes_formatting.h"
-
-namespace chrome {
-
-bool IsMediaDevice(const base::FilePath::StringType& mount_point) {
-  DCHECK(!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-
-  base::FilePath dcim_path(mount_point);
-  base::FilePath::StringType dcim_dir(kDCIMDirectoryName);
-  if (!file_util::DirectoryExists(dcim_path.Append(dcim_dir))) {
-    // Check for lowercase 'dcim' as well.
-    base::FilePath dcim_path_lower(
-        dcim_path.Append(StringToLowerASCII(dcim_dir)));
-    if (!file_util::DirectoryExists(dcim_path_lower))
-      return false;
-  }
-  return true;
-}
-
-string16 GetFullProductName(const std::string& vendor_name,
-                            const std::string& model_name) {
-  if (vendor_name.empty() && model_name.empty())
-    return string16();
-
-  std::string product_name;
-  if (vendor_name.empty())
-    product_name = model_name;
-  else if (model_name.empty())
-    product_name = vendor_name;
-  else
-    product_name = vendor_name + ", " + model_name;
-  return IsStringUTF8(product_name) ?
-      UTF8ToUTF16("(" + product_name + ")") : string16();
-}
-
-string16 GetDisplayNameForDevice(uint64 storage_size_in_bytes,
-                                 const string16& name) {
-  DCHECK(!name.empty());
-  return (storage_size_in_bytes == 0) ?
-      name : ui::FormatBytes(storage_size_in_bytes) + ASCIIToUTF16(" ") + name;
-}
-
-}  // namespace chrome