message: Add an error if we fail to find the PID for a launched android package
diff: @@ -251,6 +251,10 @@ ExecuteResult StartAndroidPackageForCapture(const char *host, const char *packag
  // adb shell ps | grep $PACKAGE | awk '{print $2}')
  pid = GetCurrentPID(deviceID, packageName);
  +
  + if(pid == 0)
  + RDCERR("Couldn't get PID when launching %s with activity %s", packageName.c_str(),
  + activityName.c_str());
  }
  else
  {
  