net: Append base:: in the StringPrintf calls.

net/http/http_auth_handler_negotiate.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_auth_handler_negotiate.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
+#include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "net/base/address_family.h"
 #include "net/base/host_resolver.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_auth_filter.h"
 #include "net/http/url_security_manager.h"
 
 namespace net {
 
 HttpAuthHandlerNegotiate::HttpAuthHandlerNegotiate(
@@ skipping 142 matching lines @@
   int port = origin.EffectiveIntPort();
   std::string server;
   if (!address_list.GetCanonicalName(&server))
     server = origin.host();
 #if defined(OS_WIN)
   static const char kSpnSeparator = '/';
 #elif defined(OS_POSIX)
   static const char kSpnSeparator = '@';
 #endif
   if (port != 80 && port != 443 && use_port_) {
-    return ASCIIToWide(StringPrintf("HTTP%c%s:%d", kSpnSeparator,
-                                    server.c_str(), port));
+    return ASCIIToWide(base::StringPrintf("HTTP%c%s:%d", kSpnSeparator,
+                                          server.c_str(), port));
   } else {
-    return ASCIIToWide(StringPrintf("HTTP%c%s", kSpnSeparator, server.c_str()));
+    return ASCIIToWide(base::StringPrintf("HTTP%c%s", kSpnSeparator,
+                                          server.c_str()));
   }
 }
 
 int HttpAuthHandlerNegotiate::DoLoop(int result) {
   DCHECK(next_state_ != STATE_NONE);
 
   int rv = result;
   do {
     State state = next_state_;
     next_state_ = STATE_NONE;
@@ skipping 138 matching lines @@
                                    resolver_, disable_cname_lookup_,
                                    use_port_));
   if (!tmp_handler->InitFromChallenge(challenge, target, origin, net_log))
     return ERR_INVALID_RESPONSE;
   handler->swap(tmp_handler);
   return OK;
 #endif
 }
 
 }  // namespace net