Remove unneeded stringprintf.h usage in chrome/ and net/

chrome/test/chromedriver/chrome/debugger_tracker.cc

 // Copyright (c) 2013 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 "chrome/test/chromedriver/chrome/debugger_tracker.h"
 
-#include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/test/chromedriver/chrome/devtools_client.h"
 #include "chrome/test/chromedriver/chrome/status.h"
 
 DebuggerTracker::DebuggerTracker(DevToolsClient* client) {
   client->AddListener(this);
 }
 
 DebuggerTracker::~DebuggerTracker() {}
 
 Status DebuggerTracker::OnEvent(DevToolsClient* client,
                          const std::string& method,
                          const base::DictionaryValue& params) {
   if (method == "Debugger.paused") {
     base::DictionaryValue empty_params;
     return client->SendCommand("Debugger.resume", empty_params);
   }
   return Status(kOk);
 }