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

content/browser/fileapi/file_system_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 "webkit/browser/fileapi/file_system_url_request_job.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 197 matching lines @@
 
   void TestRequestNoRun(const GURL& url) {
     TestRequestHelper(url, NULL, false, file_system_context_.get());
   }
 
   void CreateDirectory(const base::StringPiece& dir_name) {
     FileSystemURL url = file_system_context_->CreateCrackedFileSystemURL(
         GURL("http://remote"),
         storage::kFileSystemTypeTemporary,
         base::FilePath().AppendASCII(dir_name));
-    ASSERT_EQ(base::File::FILE_OK, AsyncFileTestHelper::CreateDirectory(
-        file_system_context_, url));
+    ASSERT_EQ(
+        base::File::FILE_OK,
+        AsyncFileTestHelper::CreateDirectory(file_system_context_.get(), url));
   }
 
   void WriteFile(const base::StringPiece& file_name,
                  const char* buf, int buf_size) {
     FileSystemURL url = file_system_context_->CreateCrackedFileSystemURL(
         GURL("http://remote"),
         storage::kFileSystemTypeTemporary,
         base::FilePath().AppendASCII(file_name));
     ASSERT_EQ(base::File::FILE_OK,
               AsyncFileTestHelper::CreateFileWithData(
-                  file_system_context_, url, buf, buf_size));
+                  file_system_context_.get(), url, buf, buf_size));
   }
 
   GURL CreateFileSystemURL(const std::string& path) {
     return GURL(kFileSystemURLPrefix + path);
   }
 
   // Put the message loop at the top, so that it's the last thing deleted.
   base::MessageLoopForIO message_loop_;
 
   base::ScopedTempDir temp_dir_;
@@ skipping 217 matching lines @@
   EXPECT_TRUE(delegate_->request_failed());
   EXPECT_EQ(net::ERR_FILE_NOT_FOUND, request_->status().error());
 
   ASSERT_FALSE(
       storage::ExternalMountPoints::GetSystemInstance()->RevokeFileSystem(
           kValidExternalMountPoint));
 }
 
 }  // namespace
 }  // namespace content