Merge "Error fix from enabling Clang thread-safety checks." into main

    RefreshRateSelector(const RefreshRateSelector&) = delete;

    RefreshRateSelector& operator=(const RefreshRateSelector&) = delete;

    const DisplayModes& displayModes() const { return mDisplayModes; }

    DisplayModes displayModes() const {

        std::lock_guard lock(mLock);

        return mDisplayModes;

    }

    // Returns whether switching modes (refresh rate or resolution) is possible.

    // TODO(b/158780872): Consider HAL support, and skip frame rate detection if the modes only