Support InputRouter recycling

content/browser/renderer_host/render_widget_host_unittest.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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/timer/timer.h"
@@ skipping 52 matching lines @@
         sent_wheel_event_(false),
         sent_keyboard_event_(false),
         sent_gesture_event_(false),
         send_touch_event_not_cancelled_(false),
         message_received_(false),
         client_(client) {
   }
   virtual ~MockInputRouter() {}
 
   // InputRouter
-  virtual void Flush() override {
-    flush_called_ = true;
-  }
   virtual bool SendInput(scoped_ptr<IPC::Message> message) override {
     send_event_called_ = true;
     return true;
   }
   virtual void SendMouseEvent(
       const MouseEventWithLatencyInfo& mouse_event) override {
     sent_mouse_event_ = true;
   }
   virtual void SendWheelEvent(
       const MouseWheelEventWithLatencyInfo& wheel_event) override {
     sent_wheel_event_ = true;
   }
   virtual void SendKeyboardEvent(
       const NativeWebKeyboardEvent& key_event,
       const ui::LatencyInfo& latency_info,
       bool is_shortcut) override {
     sent_keyboard_event_ = true;
   }
   virtual void SendGestureEvent(
       const GestureEventWithLatencyInfo& gesture_event) override {
     sent_gesture_event_ = true;
   }
   virtual void SendTouchEvent(
       const TouchEventWithLatencyInfo& touch_event) override {
     send_touch_event_not_cancelled_ =
         client_->FilterInputEvent(touch_event.event, touch_event.latency) ==
         INPUT_EVENT_ACK_STATE_NOT_CONSUMED;
   }
+  virtual void Recycle() override {}
+  virtual void RequestFlushedNotification() override {}
   virtual const NativeWebKeyboardEvent* GetLastKeyboardEvent() const override {
     NOTREACHED();
     return NULL;
   }
   virtual bool ShouldForwardTouchEvent() const override { return true; }
   virtual void OnViewUpdated(int view_flags) override {}
   virtual bool HasPendingEvents() const override { return false; }
 
   // IPC::Listener
   virtual bool OnMessageReceived(const IPC::Message& message) override {
     message_received_ = true;
     return false;
   }
 
-  bool flush_called_;
   bool send_event_called_;
   bool sent_mouse_event_;
   bool sent_wheel_event_;
   bool sent_keyboard_event_;
   bool sent_gesture_event_;
   bool send_touch_event_not_cancelled_;
   bool message_received_;
 
  private:
   InputRouterClient* client_;
@@ skipping 1371 matching lines @@
 
   ASSERT_TRUE(host_->is_hidden());
   host_->RendererExited(base::TERMINATION_STATUS_PROCESS_CRASHED, -1);
   ASSERT_FALSE(host_->is_hidden());
 
   // Make sure the input router is in a fresh state.
   ASSERT_FALSE(host_->input_router()->HasPendingEvents());
 }
 
 }  // namespace content