Eliminate bind callback that doesn't take a BindSourceInfo parameter.

device/gamepad/gamepad_monitor.h

Index: device/gamepad/gamepad_monitor.h
diff --git a/device/gamepad/gamepad_monitor.h b/device/gamepad/gamepad_monitor.h
index 5572189e1751eea1639b970804353eacc2e1fa9c..fa4d374078a23019f00293d84d776b1727638106 100644
--- a/device/gamepad/gamepad_monitor.h
+++ b/device/gamepad/gamepad_monitor.h
@@ -11,6 +11,10 @@
 #include "device/gamepad/gamepad_export.h"
 #include "device/gamepad/public/interfaces/gamepad.mojom.h"
 
+namespace service_manager {
+struct BindSourceInfo;
+}
+
 namespace device {
 
 class DEVICE_GAMEPAD_EXPORT GamepadMonitor
@@ -20,7 +24,8 @@ class DEVICE_GAMEPAD_EXPORT GamepadMonitor
   GamepadMonitor();
   ~GamepadMonitor() override;
 
-  static void Create(mojom::GamepadMonitorRequest request);
+  static void Create(const service_manager::BindSourceInfo& source_info,
+                     mojom::GamepadMonitorRequest request);
 
   // GamepadConsumer implementation.
   void OnGamepadConnected(unsigned index, const Gamepad& gamepad) override;