Merge commit 'tizen_5.5' into tizen_6.0

Change-Id: I7d175b5f87cdcbc8a2d701dc5228a6f4b98a92a8

diff --cc packaging/webapi-plugins.spec
index dbad03b,a28cbc5..a996499
--- 1/packaging/webapi-plugins.spec
--- 2/packaging/webapi-plugins.spec
+++ b/packaging/webapi-plugins.spec
@@@ -10,7 -10,7 +10,7 @@@
  
  
  Name:       webapi-plugins
- Version:    2.77
 -Version:    2.70
++Version:    2.78
  Release:    0
  License:    Apache-2.0 and BSD-3-Clause and MIT
  Group:      Development/Libraries

diff --cc src/bluetooth/bluetooth_api.js
index 826cbb9,212beb8..1cbaf96
--- 1/src/bluetooth/bluetooth_api.js
--- 2/src/bluetooth/bluetooth_api.js
+++ b/src/bluetooth/bluetooth_api.js
@@@ -1646,18 -1532,10 +1644,20 @@@ BluetoothLEAdapter.prototype.stopScan 
      if (native.isFailure(result)) {
          throw native.getErrorObject(result);
      }
+ 
+     _bleScanListener.removeListener();
  };
  
 +BluetoothLEAdapter.prototype.isScanning = function() {
 +    privUtils_.log('Entered BluetoothLEAdapter.isScanning()');
 +
 +    var result = native.callSync('BluetoothLEAdapterIsScanning', {});
 +    if (native.isFailure(result)) {
 +        throw native.getErrorObject(result);
 +    }
 +    return native.getResultObject(result);
 +};
 +
  var _BluetoothAdvertisePacketType = {
      ADVERTISE: 'ADVERTISE',
      SCAN_RESPONSE: 'SCAN_RESPONSE'