Android video capture: use new libyuv::Android420ToI420 API for format converting.

media/capture/video/android/video_capture_device_android.h

 // 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.
 
 #ifndef MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_
 #define MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 50 matching lines @@
                        SetPhotoOptionsCallback callback) override;
   void TakePhoto(TakePhotoCallback callback) override;
 
   // Implement org.chromium.media.VideoCapture.nativeOnFrameAvailable.
   void OnFrameAvailable(JNIEnv* env,
                         const base::android::JavaParamRef<jobject>& obj,
                         const base::android::JavaParamRef<jbyteArray>& data,
                         jint length,
                         jint rotation);
 
+  // Implement org.chromium.media.VideoCapture.nativeOnI420FrameAvailable.
+  void OnI420FrameAvailable(JNIEnv* env,
+                            jobject obj,
+                            jobject y_buffer,
+                            jint y_stride,
+                            jobject u_buffer,
+                            jobject v_buffer,
+                            jint uv_row_stride,
+                            jint uv_pixel_stride,
+                            jint width,
+                            jint height,
+                            jint rotation);
+
   // Implement org.chromium.media.VideoCapture.nativeOnError.
   void OnError(JNIEnv* env,
                const base::android::JavaParamRef<jobject>& obj,
                const base::android::JavaParamRef<jstring>& message);
 
   // Implement org.chromium.media.VideoCapture.nativeOnPhotoTaken.
   void OnPhotoTaken(JNIEnv* env,
                     const base::android::JavaParamRef<jobject>& obj,
                     jlong callback_id,
                     const base::android::JavaParamRef<jbyteArray>& data);
@@ skipping 28 matching lines @@
 
   // Java VideoCaptureAndroid instance.
   base::android::ScopedJavaLocalRef<jobject> j_capture_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceAndroid);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_