[Cleanup] Remove StringPrintf from global namespace

courgette/adjustment_method.cc

 // Copyright (c) 2011 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 "courgette/adjustment_method.h"
 
 #include <algorithm>
 #include <list>
 #include <map>
 #include <set>
@@ skipping 151 matching lines @@
   std::string s;
   s += "{";
   const char* sep = "";
   while (!prefix.empty()) {
     s += sep;
     sep = ",";
     s += prefix.back();
     prefix.pop_back();
   }
 
-  s += StringPrintf("%u", node->count_);
+  s += base::StringPrintf("%u", node->count_);
   s += " @";
   s += base::Uint64ToString(node->edges_in_frequency_order.size());
   s += "}";
   return s;
 }
 
 typedef std::vector<LabelInfo*> Trace;
 
 struct OrderNodeByCountDecreasing {
   bool operator()(Node* a, Node* b) const {
@@ skipping 501 matching lines @@
   AdjustmentMethod* method = AdjustmentMethod::MakeProductionAdjustmentMethod();
   bool ok = method->Adjust(model, program);
   method->Destroy();
   if (ok)
     return C_OK;
   else
     return C_ADJUSTMENT_FAILED;
 }
 
 }  // namespace courgette