Looper.logging 被 TraceEvent 覆盖，导致失效

[bitterbee]

org.chromium.base.TraceEvent

@CalledByNative

  | public static void setEnabled(boolean enabled) {
  | if (enabled) EarlyTraceEvent.disable();
  | // Only disable logging if Chromium enabled it originally, so as to not disrupt logging done
  | // by other applications
  | if (sEnabled != enabled) {
  | sEnabled = enabled;
  | // Android M+ systrace logs this on its own. Only log it if not writing to Android
  | // systrace.
  | if (sATraceEnabled) return;
  | ThreadUtils.getUiThreadLooper().setMessageLogging(
  | enabled ? LooperMonitorHolder.sInstance : null);
  | }
  | }

这里有覆盖。会导致 Looper.logging 设置失效