Pass BrowserContext to drive::MountPointProviderDelegate.

content/browser/fileapi/browser_file_system_helper.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 "content/browser/fileapi/browser_file_system_helper.h"
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/sequenced_task_runner.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "content/browser/child_process_security_policy_impl.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "webkit/browser/fileapi/external_mount_points.h"
 #include "webkit/browser/fileapi/file_permission_policy.h"
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_operation_runner.h"
 #include "webkit/browser/fileapi/file_system_options.h"
@@ skipping 16 matching lines @@
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kAllowFileAccessFromFiles)) {
     additional_allowed_schemes.push_back(chrome::kFileScheme);
   }
   return FileSystemOptions(profile_mode, additional_allowed_schemes);
 }
 
 }  // namespace
 
 scoped_refptr<fileapi::FileSystemContext> CreateFileSystemContext(
+    BrowserContext* browser_context,
     const base::FilePath& profile_path,
     bool is_incognito,
-    fileapi::ExternalMountPoints* external_mount_points,
-    quota::SpecialStoragePolicy* special_storage_policy,
     quota::QuotaManagerProxy* quota_manager_proxy) {
 
   base::SequencedWorkerPool* pool = content::BrowserThread::GetBlockingPool();
   scoped_refptr<base::SequencedTaskRunner> file_task_runner =
       pool->GetSequencedTaskRunner(pool->GetNamedSequenceToken("FileAPI"));
 
   scoped_ptr<fileapi::FileSystemTaskRunners> task_runners(
       new fileapi::FileSystemTaskRunners(
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get(),
           file_task_runner.get()));
 
   // Setting up additional mount point providers.
   ScopedVector<fileapi::FileSystemBackend> additional_providers;
   GetContentClient()->browser()->GetAdditionalFileSystemBackends(
+      browser_context,
       profile_path,
-      special_storage_policy,
-      external_mount_points,
       &additional_providers);
 
   scoped_refptr<fileapi::FileSystemContext> file_system_context =
       new fileapi::FileSystemContext(
           task_runners.Pass(),
-          external_mount_points,
-          special_storage_policy,
+          BrowserContext::GetMountPoints(browser_context),
+          browser_context->GetSpecialStoragePolicy(),
           quota_manager_proxy,
           additional_providers.Pass(),
           profile_path,
           CreateBrowserFileSystemOptions(is_incognito));
 
   std::vector<fileapi::FileSystemType> types;
   file_system_context->GetFileSystemTypes(&types);
   for (size_t i = 0; i < types.size(); ++i) {
     ChildProcessSecurityPolicyImpl::GetInstance()->
         RegisterFileSystemPermissionPolicy(
@@ skipping 60 matching lines @@
   // for the file. (We first need to check if it can already be read not to
   // overwrite existing permissions)
   if (!ChildProcessSecurityPolicyImpl::GetInstance()->CanReadFile(
           process_id, *platform_path)) {
     ChildProcessSecurityPolicyImpl::GetInstance()->GrantReadFile(
         process_id, *platform_path);
   }
 }
 
 }  // namespace content