Move webrtc/api/androidtests to webrtc/sdk/android/instrumentationtests

webrtc/sdk/android/instrumentationtests/src/org/webrtc/Camera1CapturerUsingByteBufferTest.java

 /*
  *  Copyright 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 152 matching lines @@
     fixtures.startWhileCameraIsAlreadyOpenAndCloseCamera();
   }
 
   // This test that CameraVideoCapturer.stop can be called while CameraVideoCapturer is
   // re-trying to start.
   @MediumTest
   public void testStartWhileCameraIsAlreadyOpenAndStop() throws InterruptedException {
     fixtures.startWhileCameraIsAlreadyOpenAndStop();
   }
 }