Move creation of BrowserContext objects that live in content to content, instead of depending on th…

chrome/browser/browsing_data_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 "chrome/browser/browsing_data_file_system_helper.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_quota_util.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/sandbox_mount_point_provider.h"
 
+using content::BrowserContext;
 using content::BrowserThread;
 
 namespace {
 
 // An implementation of the BrowsingDataFileSystemHelper interface that pulls
 // data from a given |profile| and returns a list of FileSystemInfo items to a
 // client.
 class BrowsingDataFileSystemHelperImpl : public BrowsingDataFileSystemHelper {
  public:
   // BrowsingDataFileSystemHelper implementation
@@ skipping 75 matching lines @@
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       base::Bind(
           &BrowsingDataFileSystemHelperImpl::DeleteFileSystemOriginInFileThread,
           this, origin));
 }
 
 void BrowsingDataFileSystemHelperImpl::FetchFileSystemInfoInFileThread() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   scoped_ptr<fileapi::SandboxMountPointProvider::OriginEnumerator>
-      origin_enumerator(profile_->GetFileSystemContext()->
+      origin_enumerator(BrowserContext::GetFileSystemContext(profile_)->
           sandbox_provider()->CreateOriginEnumerator());
 
   // We don't own this pointer; it's a magic singleton generated by the
   // profile's FileSystemContext. Deleting it would be a bad idea.
-  fileapi::FileSystemQuotaUtil* quota_util = profile_->
-      GetFileSystemContext()->GetQuotaUtil(fileapi::kFileSystemTypeTemporary);
+  fileapi::FileSystemQuotaUtil* quota_util =
+      BrowserContext::GetFileSystemContext(profile_)->GetQuotaUtil(
+          fileapi::kFileSystemTypeTemporary);
 
   GURL current;
   while (!(current = origin_enumerator->Next()).is_empty()) {
     if (current.SchemeIs(chrome::kExtensionScheme)) {
       // Extension state is not considered browsing data.
       continue;
     }
     // We can call these synchronous methods as we've already verified that
     // we're running on the FILE thread.
     int64 persistent_usage = quota_util->GetOriginUsageOnFileThread(current,
@@ skipping 24 matching lines @@
   if (!completion_callback_.is_null()) {
     completion_callback_.Run(file_system_info_);
     completion_callback_.Reset();
   }
   is_fetching_ = false;
 }
 
 void BrowsingDataFileSystemHelperImpl::DeleteFileSystemOriginInFileThread(
     const GURL& origin) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  profile_->GetFileSystemContext()->DeleteDataForOriginOnFileThread(origin);
+  BrowserContext::GetFileSystemContext(profile_)->
+      DeleteDataForOriginOnFileThread(origin);
 }
 
 }  // namespace
 
 BrowsingDataFileSystemHelper::FileSystemInfo::FileSystemInfo(
     const GURL& origin,
     bool has_persistent,
     bool has_temporary,
     int64 usage_persistent,
     int64 usage_temporary)
@@ skipping 97 matching lines @@
     completion_callback_.Run(file_system_info_);
     completion_callback_.Reset();
   }
   is_fetching_ = false;
 }
 
 void CannedBrowsingDataFileSystemHelper::CancelNotification() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   completion_callback_.Reset();
 }