Merge "Camera: Close acquire fences on failed buffers" into oc-dev am: 9ec59fc5

        }

        for (size_t i = 0; i < halRequest->num_output_buffers; i++) {

            //Buffers that failed processing could still have

            //valid acquire fence.

            int acquireFence = (*outputBuffers)[i].acquire_fence;

            if (0 <= acquireFence) {

                close(acquireFence);

                outputBuffers->editItemAt(i).acquire_fence = -1;

            }

            outputBuffers->editItemAt(i).status = CAMERA3_BUFFER_STATUS_ERROR;

            captureRequest->mOutputStreams.editItemAt(i)->returnBuffer((*outputBuffers)[i], 0);

        }