Bundle DidOverscrollParams with the InputEventAck

content/browser/renderer_host/input/input_router_impl_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <math.h>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 275 matching lines @@
   void ReleaseTouchPoint(int index) {
     touch_event_.ReleasePoint(index);
   }
 
   void CancelTouchPoint(int index) {
     touch_event_.CancelPoint(index);
   }
 
   void SendInputEventACK(blink::WebInputEvent::Type type,
                          InputEventAckState ack_result) {
-    scoped_ptr<IPC::Message> response(
-        new InputHostMsg_HandleInputEvent_ACK(0, type, ack_result,
-                                              ui::LatencyInfo()));
-    input_router_->OnMessageReceived(*response);
+    InputEventAck ack;
+    ack.type = type;
+    ack.state = ack_result;
+    input_router_->OnMessageReceived(InputHostMsg_HandleInputEvent_ACK(0, ack));
   }
 
   InputRouterImpl* input_router() const {
     return input_router_.get();
   }
 
   bool TouchEventQueueEmpty() const {
     return input_router()->touch_event_queue_.empty();
   }
 
@@ skipping 1337 matching lines @@
   EXPECT_EQ(1, client_->in_flight_event_count());
 
   // Ack the wheel event.
   SendInputEventACK(WebInputEvent::MouseWheel, INPUT_EVENT_ACK_STATE_CONSUMED);
   EXPECT_EQ(0U, GetSentMessageCountAndResetSink());
   EXPECT_EQ(1U, ack_handler_->GetAndResetAckCount());
   EXPECT_EQ(0, client_->in_flight_event_count());
 }
 
 }  // namespace content