Merge "Fix build with memory-mapped coverage (patch 2)"

     * Returns false if the session doesn't exist, or the client is already requesting the

     * session. Returns true otherwise.

     */

    virtual bool addClientUid(ClientIdType clientId, SessionIdType sessionId, uid_t clientUid);

    virtual bool addClientUid(ClientIdType clientId, SessionIdType sessionId, uid_t clientUid) = 0;

    /**

     * Retrieves the (unsorted) list of all clients requesting the session identified by

     * Returns false if the session doesn't exist. Returns true otherwise.

     */

    virtual bool getClientUids(ClientIdType clientId, SessionIdType sessionId,

                               std::vector<int32_t>* out_clientUids);

                               std::vector<int32_t>* out_clientUids) = 0;

protected:

    virtual ~ControllerClientInterface() = default;