Support file system access in DevTools with isolated file system.

chrome/common/pref_names.h

 // 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 550 matching lines @@
 extern const char kNtpDateResourceServer[];
 extern const char kNtpShownBookmarksFolder[];
 extern const char kNtpShownPage[];
 extern const char kNtpPromoDesktopSessionFound[];
 extern const char kNtpWebStoreEnabled[];
 extern const char kNtpAppPageNames[];
 
 extern const char kDevToolsDisabled[];
 extern const char kDevToolsDockSide[];
 extern const char kDevToolsEditedFiles[];
+extern const char kDevToolsFileSystemPaths[];
 extern const char kDevToolsHSplitLocation[];
 extern const char kDevToolsOpenDocked[];
 #if defined(OS_ANDROID)
 extern const char kDevToolsRemoteEnabled[];
 #endif
 extern const char kDevToolsVSplitLocation[];
 #if defined(OS_ANDROID)
 // Used by Chrome Mobile.
 extern const char kSpdyProxyEnabled[];
 #endif
@@ skipping 233 matching lines @@
 extern const char kLastPolicyStatisticsUpdate[];
 
 #if defined(OS_CHROMEOS)
 extern const char kRLZBrand[];
 extern const char kRLZDisabled[];
 #endif
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_