Reland of Android: Put common native VideoFrameBuffer implementation in androidvideocapturer_jni

talk/app/webrtc/java/jni/native_handle_impl.h

Index: talk/app/webrtc/java/jni/native_handle_impl.h
diff --git a/talk/app/webrtc/java/jni/native_handle_impl.h b/talk/app/webrtc/java/jni/native_handle_impl.h
index 370039e50ef8d188f8957fdebef97f7a06ce5781..16d3d7cdde5e5300eb521c9727beaedda5c16048 100644
--- a/talk/app/webrtc/java/jni/native_handle_impl.h
+++ b/talk/app/webrtc/java/jni/native_handle_impl.h
@@ -31,6 +31,8 @@
 
 #include <jni.h>
 
+#include "webrtc/common_video/interface/video_frame_buffer.h"
+
 namespace webrtc_jni {
 
 // Wrapper for texture object.
@@ -43,6 +45,20 @@
   float sampling_matrix[16];
 };
 
+class AndroidTextureBuffer : public webrtc::NativeHandleBuffer {
+ public:
+  AndroidTextureBuffer(int width,
+                       int height,
+                       const NativeHandleImpl& native_handle,
+                       const rtc::Callback0<void>& no_longer_used);
+  ~AndroidTextureBuffer();
+  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override;
+
+ private:
+  NativeHandleImpl native_handle_;
+  rtc::Callback0<void> no_longer_used_cb_;
+};
+
 }  // namespace webrtc_jni
 
 #endif  // TALK_APP_WEBRTC_JAVA_JNI_NATIVE_HANDLE_IMPL_H_