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

chrome/browser/media/android/router/media_router_android.cc

 // Copyright 2015 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/browser/media/android/router/media_router_android.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/android/context_utils.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/guid.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/scoped_vector.h"
-#include "base/strings/stringprintf.h"
 #include "chrome/browser/android/tab_android.h"
 #include "chrome/browser/media/router/media_routes_observer.h"
 #include "chrome/browser/media/router/media_sinks_observer.h"
 #include "chrome/browser/media/router/route_message.h"
 #include "chrome/browser/media/router/route_message_observer.h"
 #include "chrome/browser/media/router/route_request_result.h"
 #include "content/public/browser/browser_context.h"
 #include "jni/ChromeMediaRouter_jni.h"
 #include "url/gurl.h"
 
@@ skipping 430 matching lines @@
     return;
 
   std::vector<RouteMessage> messages(1);
   messages.front().type = RouteMessage::TEXT;
   messages.front().text = ConvertJavaStringToUTF8(env, jmessage);
   for (auto& observer : *observer_list)
     observer.OnMessagesReceived(messages);
 }
 
 }  // namespace media_router