Convert //chrome/browser/safe_browsing from scoped_ptr to std::unique_ptr

chrome/browser/safe_browsing/download_feedback.h

Index: chrome/browser/safe_browsing/download_feedback.h
diff --git a/chrome/browser/safe_browsing/download_feedback.h b/chrome/browser/safe_browsing/download_feedback.h
index 28fe064af56a108cfca1b9d431cbb66c9cc8eda0..3b7abf4a0b6d006cf25d7e0fc2e0062461b92b0d 100644
--- a/chrome/browser/safe_browsing/download_feedback.h
+++ b/chrome/browser/safe_browsing/download_feedback.h
@@ -7,11 +7,11 @@
 
 #include <stdint.h>
 
+#include <memory>

[Nathan Parker, 2016/04/11 17:56:44]

We probably don't need this,

[dcheng, 2016/04/11 18:31:15]

Done.

 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "chrome/browser/safe_browsing/two_phase_uploader.h"