Merge "Fix mediadrmserver segfault in GTS tests" into pi-dev

     * TODO: Add a releaseSharedBuffer method in a future DRM HAL

     * API version to make this explicit.

     */

    uint32_t bufferId = mHeapBases.valueFor(seqNum).getBufferId();

    ssize_t index = mHeapBases.indexOfKey(seqNum);

    if (index >= 0) {

        if (mPlugin != NULL) {

            uint32_t bufferId = mHeapBases[index].getBufferId();

            Return<void> hResult = mPlugin->setSharedBufferBase(hidl_memory(), bufferId);

            ALOGE_IF(!hResult.isOk(), "setSharedBufferBase(): remote call failed");

        }

        mHeapBases.removeItem(seqNum);

    }

}

status_t CryptoHal::toSharedBuffer(const sp<IMemory>& memory, int32_t seqNum, ::SharedBuffer* buffer) {

    ssize_t offset;