Merge "Camera: Support all API1 compatible camera devices" into pi-dev

const std::string kLegacyProviderName("legacy/0");

const std::string kExternalProviderName("external/0");

// Slash-separated list of provider types to consider for use via the old camera API

const std::string kStandardProviderTypes("internal/legacy/external");

} // anonymous namespace

CameraProviderManager::HardwareServiceInteractionProxy

    std::lock_guard<std::mutex> lock(mInterfaceMutex);

    std::vector<std::string> deviceIds;

    for (auto& provider : mProviders) {

        if (kStandardProviderTypes.find(provider->getType()) != std::string::npos) {

        for (auto& id : provider->mUniqueAPI1CompatibleCameraIds) {

            deviceIds.push_back(id);

        }

    }

    }

    std::sort(deviceIds.begin(), deviceIds.end(),

            [](const std::string& a, const std::string& b) -> bool {