| Index: tools/telemetry/telemetry/core/platform/power_monitor/android_temperature_monitor.py
 | 
| diff --git a/tools/telemetry/telemetry/core/platform/power_monitor/android_temperature_monitor.py b/tools/telemetry/telemetry/core/platform/power_monitor/android_temperature_monitor.py
 | 
| index 586551077968593dfb2fd863e9148cd4be740b1b..ee7aa83278947b45224d3aea191f97fd749aa861 100644
 | 
| --- a/tools/telemetry/telemetry/core/platform/power_monitor/android_temperature_monitor.py
 | 
| +++ b/tools/telemetry/telemetry/core/platform/power_monitor/android_temperature_monitor.py
 | 
| @@ -58,7 +58,7 @@ class AndroidTemperatureMonitor(power_monitor.PowerMonitor):
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|      return power_data
 | 
|  
 | 
|    def _GetBoardTemperatureCelsius(self):
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| -    contents = self._device.old_interface.GetFileContents(_TEMPERATURE_FILE)
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| +    contents = self._device.ReadFile(_TEMPERATURE_FILE)
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|      if len(contents) > 0:
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|        return float(contents[0])
 | 
|      return None
 | 
| 
 |