Expose "visible" and "authenticated" properties.

They are always "true" for now, due to the way BLE devices work under Windows 8.

BUG=388016

Review URL: https://codereview.chromium.org/378293007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@282286 0039d316-1c4b-4281-b951-d872f2087c98

device/bluetooth/bluetooth_low_energy_win.cc

@@ -322,6 +322,11 @@ bool CollectBluetoothLowEnergyDeviceStatus(
   }
 
   device_info->connected = !(value->AsUint32() & DN_DEVICE_DISCONNECTED);
+  // Windows 8 exposes BLE devices only if they are visible and paired. This
+  // might change in the future if Windows offers a public API for discovering
+  // and pairing BLE devices.
+  device_info->visible = true;
+  device_info->authenticated = true;
   return true;
 }
 
@@ -519,7 +524,7 @@ uint32_t DevicePropertyValue::AsUint32() const {
 }
 
 BluetoothLowEnergyDeviceInfo::BluetoothLowEnergyDeviceInfo()
-    : connected(false) {
+    : visible(false), authenticated(false), connected(false) {
   address.ullLong = BLUETOOTH_NULL_ADDRESS;
 }
 

device/bluetooth/bluetooth_low_energy_win.h

@@ -113,6 +113,8 @@ struct BluetoothLowEnergyDeviceInfo {
   std::string id;
   std::string friendly_name;
   BLUETOOTH_ADDRESS address;
+  bool visible;
+  bool authenticated;
   bool connected;
 };
 

device/bluetooth/bluetooth_task_manager_win.cc

@@ -406,7 +406,10 @@ void BluetoothTaskManagerWin::GetKnownDevices() {
         DeviceState* device_state = new DeviceState();
         device_state->name = device_info->friendly_name;
         device_state->address = BluetoothAddressToString(device_info->address);
+        device_state->visible = device_info->visible;
+        device_state->authenticated = device_info->authenticated;
         device_state->connected = device_info->connected;
+        device_state->path = device_info->path;
         device_list->push_back(device_state);
       }
     }

device/bluetooth/bluetooth_task_manager_win.h

@@ -8,6 +8,7 @@
 #include <string>
 #include <vector>
 
+#include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/observer_list.h"
@@ -53,13 +54,17 @@ class BluetoothTaskManagerWin
   struct DeviceState {
     DeviceState();
     ~DeviceState();
+    // Properties common to Bluetooth Radio and LE devices.
     std::string name;
     std::string address;
-    uint32 bluetooth_class;
     bool visible;
     bool connected;
     bool authenticated;
     ScopedVector<ServiceRecordState> service_record_states;
+    // Properties specific to Bluetooth Radio devices.
+    uint32 bluetooth_class;
+    // Properties specific to Bluetooth LE devices.
+    base::FilePath path;
   };
 
   class Observer {