Provided batched input delivery with a BufferedInputRouter

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/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/timer/timer.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/renderer_host/backing_store.h"
@@ skipping 127 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 bool SendInput(IPC::Message* message) OVERRIDE {
+  virtual void Flush() OVERRIDE {
+    flush_called_ = true;
+  }
+  virtual bool SendInput(scoped_ptr<IPC::Message> message) OVERRIDE {
     send_event_called_ = true;
-
-    // SendInput takes ownership of message
-    delete message;
-
     return true;
   }
   virtual void SendMouseEvent(
       const MouseEventWithLatencyInfo& mouse_event) OVERRIDE {
     if (client_->OnSendMouseEvent(mouse_event))
       sent_mouse_event_ = true;
   }
   virtual void SendWheelEvent(
       const MouseWheelEventWithLatencyInfo& wheel_event) OVERRIDE {
     if (client_->OnSendWheelEvent(wheel_event))
@@ skipping 32 matching lines @@
     return true;
   }
   virtual bool HasQueuedGestureEvents() const OVERRIDE { return true; }
 
   // 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 2352 matching lines @@
 
 TEST_F(RenderWidgetHostTest, InputRouterReceivesHasTouchEventHandlers) {
   host_->SetupForInputRouterTest();
 
   host_->OnMessageReceived(ViewHostMsg_HasTouchEventHandlers(0, true));
 
   EXPECT_TRUE(host_->mock_input_router()->message_received_);
 }
 
 }  // namespace content