Merge "Switch to use SF cached source" into honeycomb-mr1

    dataSource->getDrmInfo(&mDecryptHandle, &mDrmManagerClient);

    if (mDecryptHandle != NULL) {

        CHECK(mDrmManagerClient);

        if (RightsStatus::RIGHTS_VALID == mDecryptHandle->status) {

            if (DecryptApiType::WV_BASED == mDecryptHandle->decryptApiType) {

                LOGD("Setting mCachedSource to NULL for WVM\n");

                mCachedSource.clear();

            }

        } else {

        if (RightsStatus::RIGHTS_VALID != mDecryptHandle->status) {

            notifyListener_l(MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, ERROR_NO_LICENSE);

        }

    }