Remove implicit conversions from scoped_refptr to T* in content/browser/fileapi/

content/browser/fileapi/blob_url_request_job_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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
@@ skipping 130 matching lines @@
                            const char* buf, int buf_size,
                            base::Time* modification_time) {
     storage::FileSystemURL url =
         file_system_context_->CreateCrackedFileSystemURL(
             GURL(kFileSystemURLOrigin),
             kFileSystemType,
             base::FilePath().AppendASCII(filename));
 
     ASSERT_EQ(base::File::FILE_OK,
               content::AsyncFileTestHelper::CreateFileWithData(
-                  file_system_context_, url, buf, buf_size));
+                  file_system_context_.get(), url, buf, buf_size));
 
     base::File::Info file_info;
     ASSERT_EQ(base::File::FILE_OK,
               content::AsyncFileTestHelper::GetMetadata(
-                  file_system_context_, url, &file_info));
+                  file_system_context_.get(), url, &file_info));
     if (modification_time)
       *modification_time = file_info.last_modified;
   }
 
   void OnValidateFileSystem(const GURL& root,
                             const std::string& name,
                             base::File::Error result) {
     ASSERT_EQ(base::File::FILE_OK, result);
     ASSERT_TRUE(root.is_valid());
     file_system_root_url_ = root;
@@ skipping 241 matching lines @@
   EXPECT_TRUE(request_->response_headers()->GetMimeType(&content_type));
   EXPECT_EQ(kTestContentType, content_type);
   void* iter = NULL;
   std::string content_disposition;
   EXPECT_TRUE(request_->response_headers()->EnumerateHeader(
       &iter, "Content-Disposition", &content_disposition));
   EXPECT_EQ(kTestContentDisposition, content_disposition);
 }
 
 }  // namespace content