device/bluetooth: Remove BluetoothAdapter::Start|StopDiscovering.

device/bluetooth/bluetooth_adapter_unittest.cc

Index: device/bluetooth/bluetooth_adapter_unittest.cc
diff --git a/device/bluetooth/bluetooth_adapter_unittest.cc b/device/bluetooth/bluetooth_adapter_unittest.cc
index f4653c2ca42c40b2c89b66d4d686d75263c4f5c9..aac32da3c12cbea039ba124c31f9d1cfb4939ffe 100644
--- a/device/bluetooth/bluetooth_adapter_unittest.cc
+++ b/device/bluetooth/bluetooth_adapter_unittest.cc
@@ -69,16 +69,19 @@ class TestBluetoothAdapter : public BluetoothAdapter {
     return false;
   }
 
-  virtual void StartDiscovering(
-      const base::Closure& callback,
+  virtual void StartDiscoverySession(
+      const DiscoverySessionCallback& callback,
       const ErrorCallback& error_callback) OVERRIDE {
   }
 
-  virtual void StopDiscovering(
-      const base::Closure& callback,
+  virtual void ReadLocalOutOfBandPairingData(
+      const BluetoothAdapter::BluetoothOutOfBandPairingDataCallback& callback,
       const ErrorCallback& error_callback) OVERRIDE {
   }
 
+ protected:
+  virtual ~TestBluetoothAdapter() {}
+
   virtual void AddDiscoverySession(
       const base::Closure& callback,
       const ErrorCallback& error_callback) OVERRIDE {
@@ -89,14 +92,6 @@ class TestBluetoothAdapter : public BluetoothAdapter {
       const ErrorCallback& error_callback) OVERRIDE {
   }
 
-  virtual void ReadLocalOutOfBandPairingData(
-      const BluetoothAdapter::BluetoothOutOfBandPairingDataCallback& callback,
-      const ErrorCallback& error_callback) OVERRIDE {
-  }
-
- protected:
-  virtual ~TestBluetoothAdapter() {}
-
   virtual void RemovePairingDelegateInternal(
       BluetoothDevice::PairingDelegate* pairing_delegate) OVERRIDE {
   }