Add support for creating bluetooth RFCOMM sockets.

chrome/browser/extensions/api/bluetooth/bluetooth_api.h

Index: chrome/browser/extensions/api/bluetooth/bluetooth_api.h
diff --git a/chrome/browser/extensions/api/bluetooth/bluetooth_api.h b/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
index b36accf0bfa424acf978adb8d08bd0ed90be119e..5076bfaccbdefe44f3f6fe5698b9ef53683fa1a5 100644
--- a/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
+++ b/chrome/browser/extensions/api/bluetooth/bluetooth_api.h
@@ -9,12 +9,14 @@
 #include "chrome/browser/extensions/extension_function.h"
 
 #if defined(OS_CHROMEOS)
+#include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
 
 namespace chromeos {
 
 class BluetoothAdapter;
 class BluetoothDevice;
+class BluetoothSocket;
 
 }  // namespace chromeos
 #endif
@@ -88,6 +90,20 @@ class BluetoothGetDevicesWithServiceNameFunction
 #endif
 };
 
+class BluetoothConnectFunction : public BluetoothExtensionFunction {
+ public:
+  virtual bool RunImpl() OVERRIDE;
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.bluetooth.connect")
+
+ private:
+#if defined(OS_CHROMEOS)
+  void ConnectToServiceCallback(
+      const chromeos::BluetoothDevice* device,
+      const std::string& service_uuid,
+      scoped_refptr<chromeos::BluetoothSocket> socket);
+#endif
+};
+
 class BluetoothDisconnectFunction : public BluetoothExtensionFunction {
  public:
   virtual bool RunImpl() OVERRIDE;
@@ -122,12 +138,6 @@ class BluetoothWriteFunction : public BluetoothExtensionFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.bluetooth.write")
 };
 
-class BluetoothConnectFunction : public BluetoothExtensionFunction {
- public:
-  virtual bool RunImpl() OVERRIDE;
-  DECLARE_EXTENSION_FUNCTION_NAME("experimental.bluetooth.connect")
-};
-
 }  // namespace api
 }  // namespace extensions