Revert of Make Android StreamTexture implement GLStreamTextureImage

content/renderer/gpu/stream_texture_host_android.cc

Index: content/renderer/gpu/stream_texture_host_android.cc
diff --git a/content/renderer/gpu/stream_texture_host_android.cc b/content/renderer/gpu/stream_texture_host_android.cc
index d79b24723c66c93cff1c1f628ce74696413f28f1..8115d6325461797d40e2ffade1c99550595dc392 100644
--- a/content/renderer/gpu/stream_texture_host_android.cc
+++ b/content/renderer/gpu/stream_texture_host_android.cc
@@ -42,6 +42,8 @@
   IPC_BEGIN_MESSAGE_MAP(StreamTextureHost, message)
     IPC_MESSAGE_HANDLER(GpuStreamTextureMsg_FrameAvailable,
                         OnFrameAvailable);
+    IPC_MESSAGE_HANDLER(GpuStreamTextureMsg_MatrixChanged,
+                        OnMatrixChanged);
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   DCHECK(handled);
@@ -56,4 +58,12 @@
     listener_->OnFrameAvailable();
 }
 
+void StreamTextureHost::OnMatrixChanged(
+    const GpuStreamTextureMsg_MatrixChanged_Params& params) {
+  static_assert(sizeof(params) == sizeof(float) * 16,
+                "bad GpuStreamTextureMsg MatrixChanged_Params format");
+  if (listener_)
+    listener_->OnMatrixChanged((const float*)&params);
+}
+
 }  // namespace content