[Android] Perform eager gesture recognition on MotionEvents

content/browser/renderer_host/render_widget_host_view_base.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_base.h"
 
 #include "base/logging.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target_base.h"
@@ skipping 459 matching lines @@
   if (flush_input_timer_.IsRunning())
     return;
 
   flush_input_timer_.Start(
       FROM_HERE,
       base::TimeDelta::FromMicroseconds(kFlushInputRateInUs),
       this,
       &RenderWidgetHostViewBase::FlushInput);
 }
 
-void RenderWidgetHostViewBase::GestureEventAck(int gesture_event_type,
-                                               InputEventAckState ack_result) {}
+void RenderWidgetHostViewBase::GestureEventAck(
+    const blink::WebGestureEvent& event,
+    InputEventAckState ack_result) {
+}
 
 void RenderWidgetHostViewBase::SetPopupType(blink::WebPopupType popup_type) {
   popup_type_ = popup_type;
 }
 
 blink::WebPopupType RenderWidgetHostViewBase::GetPopupType() {
   return popup_type_;
 }
 
 BrowserAccessibilityManager*
@@ skipping 100 matching lines @@
 void RenderWidgetHostViewBase::FlushInput() {
   RenderWidgetHostImpl* impl = NULL;
   if (GetRenderWidgetHost())
     impl = RenderWidgetHostImpl::From(GetRenderWidgetHost());
   if (!impl)
     return;
   impl->FlushInput();
 }
 
 }  // namespace content