Delete AndroidVideoCapturer::FrameFactory.

webrtc/api/java/jni/peerconnection_jni.cc

Index: webrtc/api/java/jni/peerconnection_jni.cc
diff --git a/webrtc/api/java/jni/peerconnection_jni.cc b/webrtc/api/java/jni/peerconnection_jni.cc
index 4fb5570b5913e6722fe75badb5ad0dd47ddcc574..d43e91ad215628cda8bdf802ca268dc602733eab 100644
--- a/webrtc/api/java/jni/peerconnection_jni.cc
+++ b/webrtc/api/java/jni/peerconnection_jni.cc
@@ -795,8 +795,8 @@ class JavaVideoRendererWrapper
   jobject CricketToJavaTextureFrame(const cricket::VideoFrame* frame) {
     NativeHandleImpl* handle = reinterpret_cast<NativeHandleImpl*>(
         frame->video_frame_buffer()->native_handle());
-    jfloatArray sampling_matrix = jni()->NewFloatArray(16);
-    jni()->SetFloatArrayRegion(sampling_matrix, 0, 16, handle->sampling_matrix);
+    jfloatArray sampling_matrix = handle->sampling_matrix.ToJava(jni());
+
     return jni()->NewObject(
         *j_frame_class_, j_texture_frame_ctor_id_,
         frame->width(), frame->height(),