bool GetCpuSleepAllowed()
{
  // Generally for interfaces that are accessible by normal web content
  // we should cache the result and be notified on state changes, like
  // what the battery API does. But since this is only used by
  // privileged interface, the synchronous getter is OK here.
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetCpuSleepAllowed());
}

bool GetLight(LightType light, hal::LightConfiguration* aConfig)
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetLight(light, aConfig));
}

bool SetLight(LightType light, const hal::LightConfiguration& aConfig)
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(SetLight(light, aConfig));
}

double GetScreenBrightness()
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetScreenBrightness());
}

bool GetScreenEnabled()
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetScreenEnabled());
}

bool IsHeadphoneEventFromInputDev()
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(IsHeadphoneEventFromInputDev(), false);
}

int32_t
GetTimezoneOffset()
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetTimezoneOffset(), 0);
}

bool GetKeyLightEnabled()
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetKeyLightEnabled(), false);
}

bool
LockScreenOrientation(const dom::ScreenOrientation& aOrientation)
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(LockScreenOrientation(aOrientation));
}

hal::SwitchState GetCurrentSwitchState(hal::SwitchDevice aDevice)
{
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(GetCurrentSwitchState(aDevice));
}

bool
EnableRDS(uint32_t aMask) {
  AssertMainThread();
  RETURN_PROXY_IF_SANDBOXED(EnableRDS(aMask), false);
}