commit c00c98a1dad941e5cc04ce0b0e766d40b3b384e1
author Alex Deymo <deymo@chromium.org> Tue Mar 17 17:38:00 2015 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> Sat Aug 15 03:05:38 2015 +0000
tree e2f143e96bdbaafc6f9672fb23c89f4509eb31ac
parent f7feb23fbecae9daf269bd9a5b6b3415b75aae08

update_engine: Use portable string format functions.

Replace usage of %zu by PRIuS or calls to std::to_string when possible.
This patch includes other minor linter fixes.

BUG=None
TEST=emerge-link update_engine

Change-Id: I9ff2b3677ed4218a140f9e91a2389cc756941b03
Reviewed-on: https://chromium-review.googlesource.com/293629
Reviewed-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>
Trybot-Ready: Alex Deymo <deymo@chromium.org>
Tested-by: Alex Deymo <deymo@chromium.org>

multi_range_http_fetcher.cc

diff --git a/multi_range_http_fetcher.cc b/multi_range_http_fetcher.cc
index 07118a3..8d1fd06 100644
--- a/multi_range_http_fetcher.cc
+++ b/multi_range_http_fetcher.cc
@@ -169,9 +169,9 @@
 std::string MultiRangeHttpFetcher::Range::ToString() const {
   std::string range_str = base::StringPrintf("%jd+", offset());
   if (HasLength())
-    base::StringAppendF(&range_str, "%zu", length());
+    range_str += std::to_string(length());
   else
-    base::StringAppendF(&range_str, "?");
+    range_str += "?";
   return range_str;
 }