Convert //google_apis from scoped_ptr to std::unique_ptr

google_apis/drive/request_util.h

Index: google_apis/drive/request_util.h
diff --git a/google_apis/drive/request_util.h b/google_apis/drive/request_util.h
index 1dc6f5efb668cc2e4e7430ad4dc7c40f27cbdc38..e688015c7e941110238783270f7b74a2b69443ca 100644
--- a/google_apis/drive/request_util.h
+++ b/google_apis/drive/request_util.h
@@ -5,8 +5,8 @@
 #ifndef GOOGLE_APIS_DRIVE_REQUEST_UTIL_H_
 #define GOOGLE_APIS_DRIVE_REQUEST_UTIL_H_
 
+#include <memory>
 #include <string>
-#include "base/memory/scoped_ptr.h"
 
 namespace base {
 class DictionaryValue;
@@ -24,7 +24,8 @@ extern const char kContentTypeApplicationJson[];
 std::string GenerateIfMatchHeader(const std::string& etag);
 
 // Creates a Parent value which can be used as a part of request body.
-scoped_ptr<base::DictionaryValue> CreateParentValue(const std::string& file_id);
+std::unique_ptr<base::DictionaryValue> CreateParentValue(
+    const std::string& file_id);
 
 }  // namespace util
 }  // namespace google_apis