Merge "DO NOT MERGE Check frame handle validity before freeing buffer." into nyc-dev

        if (handle != nullptr) {

            // Frame contains a VideoNativeHandleMetadata. Send the handle back to camera.

            ssize_t offset;

            size_t size;

            sp<IMemoryHeap> heap = frame->getMemory(&offset, &size);

            if (heap->getHeapID() != mMemoryHeapBase->getHeapID()) {

                ALOGE("%s: Mismatched heap ID, ignoring release (got %x, expected %x)",

		     __FUNCTION__, heap->getHeapID(), mMemoryHeapBase->getHeapID());

                return;

            }

            releaseRecordingFrameHandle(handle);

            mMemoryBases.push_back(frame);

            mMemoryBaseAvailableCond.signal();