Add movement information to PPB_MouseInputEvent.

ppapi/thunk/thunk.h

Index: ppapi/thunk/thunk.h
diff --git a/ppapi/thunk/thunk.h b/ppapi/thunk/thunk.h
index 58bede79fa2e66eb0c2426e95377d79483cd76e5..3d80643a4ad73b9b33afacb4a444e28b45ea0c05 100644
--- a/ppapi/thunk/thunk.h
+++ b/ppapi/thunk/thunk.h
@@ -39,6 +39,7 @@ struct PPB_Instance_Private;
 struct PPB_KeyboardInputEvent;
 struct PPB_LayerCompositor_Dev;
 struct PPB_Messaging;
+struct PPB_MouseInputEvent_1_0;
 struct PPB_MouseInputEvent;
 struct PPB_QueryPolicy_Dev;
 struct PPB_Scrollbar_0_5_Dev;
@@ -96,7 +97,8 @@ const PPB_KeyboardInputEvent* GetPPB_KeyboardInputEvent_Thunk();
 const PPB_LayerCompositor_Dev* GetPPB_LayerCompositor_Thunk();
 const PPB_QueryPolicy_Dev* GetPPB_QueryPolicy_Thunk();
 const PPB_Messaging* GetPPB_Messaging_Thunk();
-const PPB_MouseInputEvent* GetPPB_MouseInputEvent_Thunk();
+const PPB_MouseInputEvent_1_0* GetPPB_MouseInputEvent_1_0_Thunk();
+const PPB_MouseInputEvent* GetPPB_MouseInputEvent_1_1_Thunk();
 const PPB_Scrollbar_0_5_Dev* GetPPB_Scrollbar_Thunk();
 const PPB_Surface3D_Dev* GetPPB_Surface3D_Thunk();
 const PPB_Transport_Dev* GetPPB_Transport_Thunk();