Reland of Android: Put common native VideoFrameBuffer implementation in androidvideocapturer_jni

talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc

Index: talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc
diff --git a/talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc b/talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc
index 93dc4e64f9a30f00d0576095611ff703c1294664..7b242a4e6e6a9bed912fe866106f236d954834be 100644
--- a/talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc
+++ b/talk/app/webrtc/java/jni/surfacetexturehelper_jni.cc
@@ -30,34 +30,10 @@
 #include "talk/app/webrtc/java/jni/surfacetexturehelper_jni.h"
 
 #include "talk/app/webrtc/java/jni/classreferenceholder.h"
+#include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
 
 namespace webrtc_jni {
-
-class SurfaceTextureHelper::TextureBuffer : public webrtc::NativeHandleBuffer {
- public:
-  TextureBuffer(int width,
-                int height,
-                const rtc::scoped_refptr<SurfaceTextureHelper>& pool,
-                const NativeHandleImpl& native_handle)
-      : webrtc::NativeHandleBuffer(&native_handle_, width, height),
-        native_handle_(native_handle),
-        pool_(pool) {}
-
-  ~TextureBuffer() {
-    pool_->ReturnTextureFrame();
-  }
-
-  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override {
-    RTC_NOTREACHED()
-        << "SurfaceTextureHelper::NativeToI420Buffer not implemented.";
-    return nullptr;
-  }
-
- private:
-  NativeHandleImpl native_handle_;
-  const rtc::scoped_refptr<SurfaceTextureHelper> pool_;
-};
 
 SurfaceTextureHelper::SurfaceTextureHelper(JNIEnv* jni,
                                            jobject egl_shared_context)
@@ -94,8 +70,9 @@
 rtc::scoped_refptr<webrtc::VideoFrameBuffer>
 SurfaceTextureHelper::CreateTextureFrame(int width, int height,
     const NativeHandleImpl& native_handle) {
-  return new rtc::RefCountedObject<TextureBuffer>(
-      width, height, this, native_handle);
+  return new rtc::RefCountedObject<AndroidTextureBuffer>(
+      width, height, native_handle,
+      rtc::Bind(&SurfaceTextureHelper::ReturnTextureFrame, this));
 }
 
 }  // namespace webrtc_jni