[CrosDisksClient] Determine device type from DeviceMediaType property sent by cros-disks.

chrome/browser/extensions/extension_file_browser_private_api.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_FILE_BROWSER_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_FILE_BROWSER_PRIVATE_API_H_
 #pragma once
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/platform_file.h"
 #include "chrome/browser/extensions/extension_function.h"
 #include "googleurl/src/url_util.h"
 #include "webkit/fileapi/file_system_callback_dispatcher.h"
 
-#ifdef OS_CHROMEOS
-#include "chrome/browser/chromeos/disks/disk_mount_manager.h"
-#endif
-
 class GURL;
 
 // Implements the chrome.fileBrowserPrivate.requestLocalFileSystem method.
 class RequestLocalFileSystemFunction : public AsyncExtensionFunction {
  protected:
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   class LocalFileSystemCallbackDispatcher;
@@ skipping 299 matching lines @@
     : public SyncExtensionFunction {
  public:
   GetVolumeMetadataFunction();
 
  protected:
   virtual ~GetVolumeMetadataFunction();
 
   virtual bool RunImpl() OVERRIDE;
 
  private:
-#if defined(OS_CHROMEOS)
-  std::string DeviceTypeToString(chromeos::DeviceType type);
-#endif
-
   DECLARE_EXTENSION_FUNCTION_NAME("fileBrowserPrivate.getVolumeMetadata");
 };
 
 // File Dialog Strings.
 class FileDialogStringsFunction : public SyncExtensionFunction {
  public:
   FileDialogStringsFunction() {}
 
  protected:
   virtual ~FileDialogStringsFunction() {}
 
   // SyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 
  private:
   DECLARE_EXTENSION_FUNCTION_NAME("fileBrowserPrivate.getStrings");
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_FILE_BROWSER_PRIVATE_API_H_