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

content/browser/fileapi/blob_url_request_job_unittest.cc

Index: content/browser/fileapi/blob_url_request_job_unittest.cc
diff --git a/content/browser/fileapi/blob_url_request_job_unittest.cc b/content/browser/fileapi/blob_url_request_job_unittest.cc
index 1c3f21f2ea4f96ee0caa2272fbb6d45c1516a115..68f90d4b998f009ab5e429e7c8a4013e0f7115e8 100644
--- a/content/browser/fileapi/blob_url_request_job_unittest.cc
+++ b/content/browser/fileapi/blob_url_request_job_unittest.cc
@@ -148,12 +148,12 @@ class BlobURLRequestJobTest : public testing::Test {
 
     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;
   }