Move storage-related files from webkit/ to new top-level directory storage/

chrome/browser/sync_file_system/local/canned_syncable_file_system.cc

 // Copyright 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/sync_file_system/local/canned_syncable_file_system.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/guid.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/task_runner_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/sync_file_system/file_change.h"
 #include "chrome/browser/sync_file_system/local/local_file_change_tracker.h"
 #include "chrome/browser/sync_file_system/local/local_file_sync_context.h"
 #include "chrome/browser/sync_file_system/local/sync_file_system_backend.h"
 #include "chrome/browser/sync_file_system/syncable_file_system_util.h"
 #include "content/public/test/mock_blob_url_request_context.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_file_system_options.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/external_mount_points.h"
-#include "webkit/browser/fileapi/file_system_backend.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_context.h"
-#include "webkit/browser/fileapi/file_system_operation_runner.h"
-#include "webkit/browser/quota/quota_manager.h"
-#include "webkit/common/blob/shareable_file_reference.h"
+#include "storage/browser/fileapi/external_mount_points.h"
+#include "storage/browser/fileapi/file_system_backend.h"
+#include "storage/browser/fileapi/file_system_context.h"
+#include "storage/browser/fileapi/file_system_operation_context.h"
+#include "storage/browser/fileapi/file_system_operation_runner.h"
+#include "storage/browser/quota/quota_manager.h"
+#include "storage/common/blob/shareable_file_reference.h"
 
 using base::File;
-using fileapi::FileSystemContext;
-using fileapi::FileSystemOperationRunner;
-using fileapi::FileSystemURL;
-using fileapi::FileSystemURLSet;
+using storage::FileSystemContext;
+using storage::FileSystemOperationRunner;
+using storage::FileSystemURL;
+using storage::FileSystemURLSet;
 using quota::QuotaManager;
 using content::MockBlobURLRequestContext;
 using content::ScopedTextBlob;
 
 namespace sync_file_system {
 
 namespace {
 
 template <typename R>
 void AssignAndQuit(base::TaskRunner* original_task_runner,
@@ skipping 46 matching lines @@
   runner1->PostTask(FROM_HERE,
                     base::Bind(&EnsureRunningOn, make_scoped_refptr(runner2)));
 }
 
 void OnCreateSnapshotFileAndVerifyData(
     const std::string& expected_data,
     const CannedSyncableFileSystem::StatusCallback& callback,
     base::File::Error result,
     const base::File::Info& file_info,
     const base::FilePath& platform_path,
-    const scoped_refptr<webkit_blob::ShareableFileReference>& /* file_ref */) {
+    const scoped_refptr<storage::ShareableFileReference>& /* file_ref */) {
   if (result != base::File::FILE_OK) {
     callback.Run(result);
     return;
   }
   EXPECT_EQ(expected_data.size(), static_cast<size_t>(file_info.size));
   std::string data;
   const bool read_status = base::ReadFileToString(platform_path, &data);
   EXPECT_TRUE(read_status);
   EXPECT_EQ(expected_data, data);
   callback.Run(result);
 }
 
 void OnCreateSnapshotFile(
     base::File::Info* file_info_out,
     base::FilePath* platform_path_out,
     const CannedSyncableFileSystem::StatusCallback& callback,
     base::File::Error result,
     const base::File::Info& file_info,
     const base::FilePath& platform_path,
-    const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref) {
+    const scoped_refptr<storage::ShareableFileReference>& file_ref) {
   DCHECK(!file_ref.get());
   DCHECK(file_info_out);
   DCHECK(platform_path_out);
   *file_info_out = file_info;
   *platform_path_out = platform_path;
   callback.Run(result);
 }
 
-void OnReadDirectory(
-    CannedSyncableFileSystem::FileEntryList* entries_out,
-    const CannedSyncableFileSystem::StatusCallback& callback,
-    base::File::Error error,
-    const fileapi::FileSystemOperation::FileEntryList& entries,
-    bool has_more) {
+void OnReadDirectory(CannedSyncableFileSystem::FileEntryList* entries_out,
+                     const CannedSyncableFileSystem::StatusCallback& callback,
+                     base::File::Error error,
+                     const storage::FileSystemOperation::FileEntryList& entries,
+                     bool has_more) {
   DCHECK(entries_out);
   entries_out->reserve(entries_out->size() + entries.size());
   std::copy(entries.begin(), entries.end(), std::back_inserter(*entries_out));
 
   if (!has_more)
     callback.Run(error);
 }
 
 class WriteHelper {
  public:
@@ skipping 52 matching lines @@
 }
 
 }  // namespace
 
 CannedSyncableFileSystem::CannedSyncableFileSystem(
     const GURL& origin,
     leveldb::Env* env_override,
     base::SingleThreadTaskRunner* io_task_runner,
     base::SingleThreadTaskRunner* file_task_runner)
     : origin_(origin),
-      type_(fileapi::kFileSystemTypeSyncable),
+      type_(storage::kFileSystemTypeSyncable),
       result_(base::File::FILE_OK),
       sync_status_(sync_file_system::SYNC_STATUS_OK),
       env_override_(env_override),
       io_task_runner_(io_task_runner),
       file_task_runner_(file_task_runner),
       is_filesystem_set_up_(false),
       is_filesystem_opened_(false),
       sync_status_observers_(new ObserverList) {
 }
 
 CannedSyncableFileSystem::~CannedSyncableFileSystem() {}
 
 void CannedSyncableFileSystem::SetUp(QuotaMode quota_mode) {
   ASSERT_FALSE(is_filesystem_set_up_);
   ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
 
   scoped_refptr<quota::SpecialStoragePolicy> storage_policy =
       new content::MockSpecialStoragePolicy();
 
   if (quota_mode == QUOTA_ENABLED) {
     quota_manager_ = new QuotaManager(false /* is_incognito */,
                                       data_dir_.path(),
                                       io_task_runner_,
                                       base::ThreadTaskRunnerHandle::Get().get(),
                                       storage_policy.get());
   }
 
   std::vector<std::string> additional_allowed_schemes;
   additional_allowed_schemes.push_back(origin_.scheme());
-  fileapi::FileSystemOptions options(
-      fileapi::FileSystemOptions::PROFILE_MODE_NORMAL,
+  storage::FileSystemOptions options(
+      storage::FileSystemOptions::PROFILE_MODE_NORMAL,
       additional_allowed_schemes,
       env_override_);
 
-  ScopedVector<fileapi::FileSystemBackend> additional_backends;
+  ScopedVector<storage::FileSystemBackend> additional_backends;
   additional_backends.push_back(SyncFileSystemBackend::CreateForTesting());
 
   file_system_context_ = new FileSystemContext(
       io_task_runner_,
       file_task_runner_,
-      fileapi::ExternalMountPoints::CreateRefCounted().get(),
+      storage::ExternalMountPoints::CreateRefCounted().get(),
       storage_policy.get(),
       quota_manager_ ? quota_manager_->proxy() : NULL,
       additional_backends.Pass(),
-      std::vector<fileapi::URLRequestAutoMountHandler>(),
-      data_dir_.path(), options);
+      std::vector<storage::URLRequestAutoMountHandler>(),
+      data_dir_.path(),
+      options);
 
   is_filesystem_set_up_ = true;
 }
 
 void CannedSyncableFileSystem::TearDown() {
   quota_manager_ = NULL;
   file_system_context_ = NULL;
 
   // Make sure we give some more time to finish tasks on other threads.
   EnsureLastTaskRuns(io_task_runner_);
@@ skipping 177 matching lines @@
       io_task_runner_,
       FROM_HERE,
       base::Bind(&CannedSyncableFileSystem::DoGetMetadataAndPlatformPath,
                  base::Unretained(this),
                  url,
                  info,
                  platform_path));
 }
 
 File::Error CannedSyncableFileSystem::ReadDirectory(
-    const fileapi::FileSystemURL& url,
+    const storage::FileSystemURL& url,
     FileEntryList* entries) {
   return RunOnThread<File::Error>(
       io_task_runner_,
       FROM_HERE,
       base::Bind(&CannedSyncableFileSystem::DoReadDirectory,
           base::Unretained(this),
           url,
           entries));
 }
 
 int64 CannedSyncableFileSystem::Write(
     net::URLRequestContext* url_request_context,
     const FileSystemURL& url,
-    scoped_ptr<webkit_blob::BlobDataHandle> blob_data_handle) {
+    scoped_ptr<storage::BlobDataHandle> blob_data_handle) {
   return RunOnThread<int64>(io_task_runner_,
                             FROM_HERE,
                             base::Bind(&CannedSyncableFileSystem::DoWrite,
                                        base::Unretained(this),
                                        url_request_context,
                                        url,
                                        base::Passed(&blob_data_handle)));
 }
 
 int64 CannedSyncableFileSystem::WriteString(
@@ skipping 75 matching lines @@
 void CannedSyncableFileSystem::OnWriteEnabled(const FileSystemURL& url) {
   sync_status_observers_->Notify(&LocalFileSyncStatus::Observer::OnWriteEnabled,
                                  url);
 }
 
 void CannedSyncableFileSystem::DoOpenFileSystem(
     const OpenFileSystemCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_FALSE(is_filesystem_opened_);
   file_system_context_->OpenFileSystem(
-      origin_, type_,
-      fileapi::OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
+      origin_,
+      type_,
+      storage::OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
       callback);
 }
 
 void CannedSyncableFileSystem::DoCreateDirectory(
     const FileSystemURL& url,
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->CreateDirectory(
       url, false /* exclusive */, false /* recursive */, callback);
 }
 
 void CannedSyncableFileSystem::DoCreateFile(
     const FileSystemURL& url,
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->CreateFile(url, false /* exclusive */, callback);
 }
 
 void CannedSyncableFileSystem::DoCopy(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->Copy(
-      src_url, dest_url,
-      fileapi::FileSystemOperation::OPTION_NONE,
-      fileapi::FileSystemOperationRunner::CopyProgressCallback(), callback);
+      src_url,
+      dest_url,
+      storage::FileSystemOperation::OPTION_NONE,
+      storage::FileSystemOperationRunner::CopyProgressCallback(),
+      callback);
 }
 
 void CannedSyncableFileSystem::DoMove(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->Move(
-      src_url, dest_url, fileapi::FileSystemOperation::OPTION_NONE, callback);
+      src_url, dest_url, storage::FileSystemOperation::OPTION_NONE, callback);
 }
 
 void CannedSyncableFileSystem::DoTruncateFile(
     const FileSystemURL& url, int64 size,
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->Truncate(url, size, callback);
 }
 
@@ skipping 58 matching lines @@
     const StatusCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   operation_runner()->ReadDirectory(
       url, base::Bind(&OnReadDirectory, entries, callback));
 }
 
 void CannedSyncableFileSystem::DoWrite(
     net::URLRequestContext* url_request_context,
     const FileSystemURL& url,
-    scoped_ptr<webkit_blob::BlobDataHandle> blob_data_handle,
+    scoped_ptr<storage::BlobDataHandle> blob_data_handle,
     const WriteCallback& callback) {
   EXPECT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   EXPECT_TRUE(is_filesystem_opened_);
   WriteHelper* helper = new WriteHelper;
   operation_runner()->Write(url_request_context, url,
                             blob_data_handle.Pass(), 0,
                             base::Bind(&WriteHelper::DidWrite,
                                        base::Owned(helper), callback));
 }
 
@@ skipping 56 matching lines @@
   sync_status_ = status;
   quit_closure.Run();
 }
 
 void CannedSyncableFileSystem::InitializeSyncStatusObserver() {
   ASSERT_TRUE(io_task_runner_->RunsTasksOnCurrentThread());
   backend()->sync_context()->sync_status()->AddObserver(this);
 }
 
 }  // namespace sync_file_system