Implementation of shared worker code path for WebView file system permission.

android_webview/browser/aw_content_browser_client.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 "android_webview/browser/aw_content_browser_client.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_main_parts.h"
 #include "android_webview/browser/aw_browser_permission_request_delegate.h"
 #include "android_webview/browser/aw_contents_client_bridge_base.h"
@@ skipping 314 matching lines @@
     const GURL& url,
     const base::string16& name,
     const base::string16& display_name,
     unsigned long estimated_size,
     content::ResourceContext* context,
     const std::vector<std::pair<int, int> >& render_frames) {
   // Android WebView does not yet support web workers.
   return false;
 }
 
-bool AwContentBrowserClient::AllowWorkerFileSystem(
+void AwContentBrowserClient::AllowWorkerFileSystem(
     const GURL& url,
     content::ResourceContext* context,
-    const std::vector<std::pair<int, int> >& render_frames) {
+    const std::vector<std::pair<int, int> >& render_frames,
+    base::Callback<void(bool)> callback) {
   // Android WebView does not yet support web workers.
-  return false;
+  callback.Run(false);
 }
 
 bool AwContentBrowserClient::AllowWorkerIndexedDB(
     const GURL& url,
     const base::string16& name,
     content::ResourceContext* context,
     const std::vector<std::pair<int, int> >& render_frames) {
   // Android WebView does not yet support web workers.
   return false;
 }
@@ skipping 236 matching lines @@
 
 #if defined(VIDEO_HOLE)
 content::ExternalVideoSurfaceContainer*
 AwContentBrowserClient::OverrideCreateExternalVideoSurfaceContainer(
     content::WebContents* web_contents) {
   return native_factory_->CreateExternalVideoSurfaceContainer(web_contents);
 }
 #endif
 
 }  // namespace android_webview