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

content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc

Index: content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
diff --git a/content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc b/content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
index 18b65bee50bca2a237ff56fa84f5284c935992d4..0366373b49144f06cb978cb815e73f455c089ac7 100644
--- a/content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
+++ b/content/browser/fileapi/upload_file_system_file_element_reader_unittest.cc
@@ -96,12 +96,12 @@ class UploadFileSystemFileElementReaderTest : public testing::Test {
 
     ASSERT_EQ(base::File::FILE_OK,
               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,
               AsyncFileTestHelper::GetMetadata(
-                  file_system_context_, url, &file_info));
+                  file_system_context_.get(), url, &file_info));
     *modification_time = file_info.last_modified;
   }