fileapi: Rename FileSystemMountProvider to FileSystemBackend

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2013 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/extensions/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 96 matching lines @@
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
 #include "sync/api/sync_change.h"
 #include "sync/api/sync_error_factory.h"
 #include "ui/webui/web_ui_util.h"
 #include "url/gurl.h"
 #include "webkit/browser/database/database_tracker.h"
 #include "webkit/browser/database/database_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/extensions/install_limiter.h"
+#include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_mount_point_provider.h"
 #endif
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DevToolsAgentHost;
 using extensions::CrxInstaller;
 using extensions::Extension;
 using extensions::ExtensionIdSet;
 using extensions::ExtensionInfo;
 using extensions::FeatureSwitch;
@@ skipping 999 matching lines @@
 
 #if defined(OS_CHROMEOS)
   // Revoke external file access for the extension from its file system context.
   // It is safe to access the extension's storage partition at this point. The
   // storage partition may get destroyed only after the extension gets unloaded.
   GURL site = extensions::ExtensionSystem::Get(profile_)->extension_service()->
       GetSiteForExtensionId(extension->id());
   fileapi::FileSystemContext* filesystem_context =
       BrowserContext::GetStoragePartitionForSite(profile_, site)->
           GetFileSystemContext();
-  if (filesystem_context && filesystem_context->external_provider()) {
-    filesystem_context->external_provider()->
+  if (filesystem_context && filesystem_context->external_backend()) {
+    filesystem_context->external_backend()->
         RevokeAccessForExtension(extension->id());
   }
 #endif
 
   UpdateActiveExtensionsInCrashReporter();
 }
 
 Profile* ExtensionService::profile() {
   return profile_;
 }
@@ skipping 1912 matching lines @@
 }
 
 void ExtensionService::AddUpdateObserver(extensions::UpdateObserver* observer) {
   update_observers_.AddObserver(observer);
 }
 
 void ExtensionService::RemoveUpdateObserver(
     extensions::UpdateObserver* observer) {
   update_observers_.RemoveObserver(observer);
 }