chrome.bluetooth: remove documentation for non-public properties

chrome/common/extensions/api/bluetooth.idl

Index: chrome/common/extensions/api/bluetooth.idl
diff --git a/chrome/common/extensions/api/bluetooth.idl b/chrome/common/extensions/api/bluetooth.idl
index 010ce943afcc0dd5b9922e386a3c1a01aad79415..1febc8b127194e344045bb84bdfbd7f2af3cbd1d 100644
--- a/chrome/common/extensions/api/bluetooth.idl
+++ b/chrome/common/extensions/api/bluetooth.idl
@@ -70,17 +70,17 @@ namespace bluetooth {
     // If the device is currently connected, then measures the RSSI of the
     // connection signal. Otherwise, measures the RSSI of the last inquiry sent
     // to the device, where available. Absent if unavailable.
-    long? rssi;
+    [nodoc] long? rssi;
 
     // Indicates the host's current transmit power ("Tx power") for the
     // connection to the device, measured in dBm, to a resolution of 1dBm.
     // This value is only available if the device is currently connected.
-    long? currentHostTransmitPower;
+    [nodoc] long? currentHostTransmitPower;
 
     // Indicates the host's maximum transmit power ("Tx power") for the
     // connection to the device, measured in dBm, to a resolution of 1dBm.
     // This value is only available if the device is currently connected.
-    long? maximumHostTransmitPower;
+    [nodoc] long? maximumHostTransmitPower;
 
     // UUIDs of protocols, profiles and services advertised by the device.
     // For classic Bluetooth devices, this list is obtained from EIR data and