am 74ca93ca: am 95d78bef: Add 4 private gralloc usage bits.

Merge commit '74ca93ca120205a6d2893f62d474c2fb6995c3c3'

* commit '74ca93ca120205a6d2893f62d474c2fb6995c3c3':
  Add 4 private gralloc usage bits.
diff --git a/include/hardware/sensors.h b/include/hardware/sensors.h
index 610651f..4bc81db 100644
--- a/include/hardware/sensors.h
+++ b/include/hardware/sensors.h
@@ -250,6 +250,9 @@
 
         /* light in SI lux units */
         float           light;
+
+	/* pressure in hecto pascals */
+        float           pressure;
     };
 
     /* time is in nanosecond */