Implement support for the OOB Pairing APIs.

chrome/browser/chromeos/bluetooth/bluetooth_adapter.h

Index: chrome/browser/chromeos/bluetooth/bluetooth_adapter.h
diff --git a/chrome/browser/chromeos/bluetooth/bluetooth_adapter.h b/chrome/browser/chromeos/bluetooth/bluetooth_adapter.h
index 599a22133c394e9ccc4855a9658d84c636561b18..826e6c0d5fac5722ecf190ba9cef674c381c03b2 100644
--- a/chrome/browser/chromeos/bluetooth/bluetooth_adapter.h
+++ b/chrome/browser/chromeos/bluetooth/bluetooth_adapter.h
@@ -16,6 +16,7 @@
 #include "chromeos/dbus/bluetooth_adapter_client.h"
 #include "chromeos/dbus/bluetooth_device_client.h"
 #include "chromeos/dbus/bluetooth_manager_client.h"
+#include "chromeos/dbus/bluetooth_out_of_band_client.h"
 #include "dbus/object_path.h"
 
 namespace chromeos {
@@ -91,6 +92,11 @@ class BluetoothAdapter : private BluetoothManagerClient::Observer,
   // is called, in the success case the callback is simply not called.
   typedef base::Callback<void()> ErrorCallback;
 
+  // The BluetoothOutOfBandPairingDataCallback is used to return
+  // BluetoothOutOfBandPairingData to the caller.
+  typedef base::Callback<void(const BluetoothOutOfBandPairingData& data)>
+      BluetoothOutOfBandPairingDataCallback;
+
   // The address of this adapter.  The address format is "XX:XX:XX:XX:XX:XX",
   // where each XX is a hexadecimal number.
   const std::string& address() const { return address_; }
@@ -135,6 +141,11 @@ class BluetoothAdapter : private BluetoothManagerClient::Observer,
   BluetoothDevice* GetDevice(const std::string& address);
   const BluetoothDevice* GetDevice(const std::string& address) const;
 
+  // Requests the local Out Of Band pairing data.
+  virtual void ReadLocalOutOfBandPairingData(
+      const BluetoothOutOfBandPairingDataCallback& callback,
+      const ErrorCallback& error_callback);
+
   // Creates the instance for the default adapter, whichever that may
   // be at the time. Use IsPresent() and the AdapterPresentChanged() observer
   // method to determine whether an adapter is actually available or not.
@@ -214,6 +225,12 @@ class BluetoothAdapter : private BluetoothManagerClient::Observer,
   // changed signal, and directly using values obtained from properties.
   void DiscoveringChanged(bool discovering);
 
+  // Called by dbus:: in response to the ReadLocalData method call.
+  void OnReadLocalData(const BluetoothOutOfBandPairingDataCallback& callback,
+                       const ErrorCallback& error_callback,
+                       const BluetoothOutOfBandPairingData& data,
+                       bool success);
+
   // BluetoothAdapterClient::Observer override.
   //
   // Called when the adapter with object path |adapter_path| has a