Merge "media: release mediaplayerservice lock while dumping services" into tm-dev

                IPCThreadState::self()->getCallingUid());

        result.append(buffer);

    } else {

        {

            // capture clients under lock

            Mutex::Autolock lock(mLock);

            for (int i = 0, n = mClients.size(); i < n; ++i) {

                sp<Client> c = mClients[i].promote();

            if (c != 0) c->dump(fd, args);

                if (c != nullptr) {

                    clients.add(c);

                }

        if (mMediaRecorderClients.size() == 0) {

                result.append(" No media recorder client\n\n");

        } else {

            }

            for (int i = 0, n = mMediaRecorderClients.size(); i < n; ++i) {

                sp<MediaRecorderClient> c = mMediaRecorderClients[i].promote();

                if (c != 0) {

                if (c != nullptr) {

                    mediaRecorderClients.add(c);

                }

            }

        }

        // dump clients outside of lock

        for (const sp<Client> &c : clients) {

            c->dump(fd, args);

        }

        if (mediaRecorderClients.size() == 0) {

            result.append(" No media recorder client\n\n");

        } else {

            for (const sp<MediaRecorderClient> &c : mediaRecorderClients) {

                snprintf(buffer, 255, " MediaRecorderClient pid(%d)\n",

                        c->mAttributionSource.pid);

                result.append(buffer);

                write(fd, result.string(), result.size());

                result = "\n";

                c->dump(fd, args);

                    mediaRecorderClients.add(c);

                }

            }

        }