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

chrome/app/chrome_watcher_command_line_win.cc

 // Copyright (c) 2014 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/app/chrome_watcher_command_line_win.h"
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
-#include "base/strings/stringprintf.h"
 #include "base/win/win_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/common/content_switches.h"
 
 namespace {
 
 const char kMainThreadIdSwitch[] = "main-thread-id";
 const char kOnIninitializedEventHandleSwitch[] = "on-initialized-event-handle";
 const char kParentHandleSwitch[] = "parent-handle";
 
@@ skipping 184 matching lines @@
       !parent_process->IsValid()) {
     // If one was valid and not the other, free the valid one.
     on_initialized_event->Close();
     parent_process->Close();
     *main_thread_id = 0;
     return false;
   }
 
   return true;
 }