Move temp file functions to base namespace.

content/browser/fileapi/file_system_operation_impl_unittest.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 "webkit/browser/fileapi/file_system_operation_impl.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
@@ skipping 646 matching lines @@
   EXPECT_GE(quota_manager_proxy()->notify_storage_accessed_count(), 1);
 
   EXPECT_EQ(2, change_observer()->get_and_reset_create_directory_count());
   EXPECT_EQ(1, change_observer()->get_and_reset_remove_directory_count());
   EXPECT_EQ(1, change_observer()->get_and_reset_create_file_from_count());
   EXPECT_TRUE(change_observer()->HasNoChange());
 }
 
 TEST_F(FileSystemOperationImplTest, TestCopyInForeignFileSuccess) {
   base::FilePath src_local_disk_file_path;
-  file_util::CreateTemporaryFile(&src_local_disk_file_path);
+  base::CreateTemporaryFile(&src_local_disk_file_path);
   const char test_data[] = "foo";
   int data_size = ARRAYSIZE_UNSAFE(test_data);
   file_util::WriteFile(src_local_disk_file_path, test_data, data_size);
 
   FileSystemURL dest_dir(CreateDirectory("dest"));
 
   int64 before_usage;
   GetUsageAndQuota(&before_usage, NULL);
 
   // Check that the file copied and corresponding usage increased.
@@ skipping 12 matching lines @@
   // Compare contents of src and copied file.
   char buffer[100];
   EXPECT_EQ(data_size, file_util::ReadFile(PlatformPath("dest/file"),
                                            buffer, data_size));
   for (int i = 0; i < data_size; ++i)
     EXPECT_EQ(test_data[i], buffer[i]);
 }
 
 TEST_F(FileSystemOperationImplTest, TestCopyInForeignFileFailureByQuota) {
   base::FilePath src_local_disk_file_path;
-  file_util::CreateTemporaryFile(&src_local_disk_file_path);
+  base::CreateTemporaryFile(&src_local_disk_file_path);
   const char test_data[] = "foo";
   file_util::WriteFile(src_local_disk_file_path, test_data,
                        ARRAYSIZE_UNSAFE(test_data));
 
   FileSystemURL dest_dir(CreateDirectory("dest"));
 
   GrantQuotaForCurrentUsage();
   operation_runner()->CopyInForeignFile(src_local_disk_file_path,
                                         URLForPath("dest/file"),
                                         RecordStatusCallback());
@@ skipping 521 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   expected_usage += grandchild_file_size + grandchild_path_cost;
   usage = GetUsage();
   EXPECT_EQ(2 * child_file_size + 3 * grandchild_file_size,
             GetDataSizeOnDisk());
   EXPECT_EQ(expected_usage, usage);
 }
 
 }  // namespace fileapi