Remove FileSystem runtime flag for chromium

content/browser/renderer_host/render_process_host_impl.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 1209 matching lines @@
     switches::kDisableAcceleratedJpegDecoding,
     switches::kDisableAcceleratedVideoDecode,
     switches::kDisableBlinkFeatures,
     switches::kDisableBreakpad,
     switches::kDisablePreferCompositingToLCDText,
     switches::kDisableDatabases,
     switches::kDisableDirectNPAPIRequests,
     switches::kDisableDisplayList2dCanvas,
     switches::kDisableDistanceFieldText,
     switches::kDisableEncryptedMedia,
-    switches::kDisableFileSystem,
     switches::kDisableGpuCompositing,
     switches::kDisableGpuVsync,
     switches::kDisableLowResTiling,
     switches::kDisableHistogramCustomizer,
     switches::kDisableIconNtp,
     switches::kDisableLCDText,
     switches::kDisableLocalStorage,
     switches::kDisableLogging,
     switches::kDisableMediaSource,
     switches::kDisableMojoChannel,
@@ skipping 1243 matching lines @@
   if (worker_ref_count_ == 0)
     Cleanup();
 }
 
 void RenderProcessHostImpl::GetAudioOutputControllers(
     const GetAudioOutputControllersCallback& callback) const {
   audio_renderer_host()->GetOutputControllers(callback);
 }
 
 }  // namespace content