base: Get rid of 'using' declaration of StringAppendF.

net/http/http_request_headers.cc

Index: net/http/http_request_headers.cc
diff --git a/net/http/http_request_headers.cc b/net/http/http_request_headers.cc
index 9f2eb90b4b979b5d2d19bed7f25d1c953179f5c3..61d9e00fb7994dbaae8c745a6a4ec9564bbbc1e7 100644
--- a/net/http/http_request_headers.cc
+++ b/net/http/http_request_headers.cc
@@ -161,9 +161,10 @@ std::string HttpRequestHeaders::ToString() const {
   for (HeaderVector::const_iterator it = headers_.begin();
        it != headers_.end(); ++it) {
     if (!it->value.empty())

[brettw, 2010/11/15 00:09:23]

also {} on both the if (because it's >1 line) and the else (because all the arms
of an if-else must match with the {} usage).

[tfarina, 2010/11/15 01:21:25]

Done.

-      StringAppendF(&output, "%s: %s\r\n", it->key.c_str(), it->value.c_str());
+      base::StringAppendF(&output, "%s: %s\r\n",
+                          it->key.c_str(), it->value.c_str());
     else
-      StringAppendF(&output, "%s:\r\n", it->key.c_str());
+      base::StringAppendF(&output, "%s:\r\n", it->key.c_str());
   }
   output.append("\r\n");
   return output;