Use a direct include of strings headers in ipc/, jingle/, media/.

media/video/capture/fake_video_capture_device.cc

 // Copyright (c) 2012 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 "media/video/capture/fake_video_capture_device.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/stringprintf.h"
+#include "base/strings/stringprintf.h"
 #include "media/audio/fake_audio_input_stream.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkPaint.h"
 
 namespace media {
 
 static const int kFakeCaptureTimeoutMs = 50;
 static const int kFakeCaptureBeepCycle = 20;  // Visual beep every 1s.
 enum { kNumberOfFakeDevices = 2 };
@@ skipping 174 matching lines @@
       fake_frame_.get(), frame_size_, base::Time::Now(), 0, false, false);
   // Reschedule next CaptureTask.
   capture_thread_.message_loop()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&FakeVideoCaptureDevice::OnCaptureTask,
                    base::Unretained(this)),
         base::TimeDelta::FromMilliseconds(kFakeCaptureTimeoutMs));
 }
 
 }  // namespace media