Merge "Prevent NPE in TextureView.getBitmap()" into jb-dev

            applyUpdate();

            applyTransformMatrix();

            // This case can happen if the app invokes setSurfaceTexture() before

            // we are able to create the hardware layer. We can safely initialize

            // the layer here thanks to the validate() call at the beginning of

            // this method

            if (mLayer == null && mUpdateSurface) {

                getHardwareLayer();

            }

            if (mLayer != null) {

                mLayer.copyInto(bitmap);

            }

        }

        return bitmap;

    }