Provided batched input delivery with a BufferedInputRouter

content/browser/renderer_host/render_widget_host_impl.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_impl.h"
 
 #include <math.h>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 10 matching lines @@
 #include "base/strings/utf_string_conversions.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/compositor_frame_ack.h"
 #include "content/browser/accessibility/browser_accessibility_state_impl.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/gpu/gpu_surface_tracker.h"
 #include "content/browser/renderer_host/backing_store.h"
 #include "content/browser/renderer_host/backing_store_manager.h"
 #include "content/browser/renderer_host/dip_util.h"
+#include "content/browser/renderer_host/input/buffered_input_router.h"
 #include "content/browser/renderer_host/input/immediate_input_router.h"
 #include "content/browser/renderer_host/overscroll_controller.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/common/accessibility_messages.h"
 #include "content/common/content_constants_internal.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/input_messages.h"
@@ skipping 2079 matching lines @@
 
 void RenderWidgetHostImpl::OnUnexpectedEventAck(bool bad_message) {
   if (bad_message) {
     RecordAction(UserMetricsAction("BadMessageTerminate_RWH2"));
     process_->ReceivedBadMessage();
   }
 
   suppress_next_char_events_ = false;
 }
 
+void RenderWidgetHostImpl::SetNeedsFlush() {
+}
+
+void RenderWidgetHostImpl::DidFlush() {
+}
+
 const gfx::Vector2d& RenderWidgetHostImpl::GetLastScrollOffset() const {
   return last_scroll_offset_;
 }
 
 bool RenderWidgetHostImpl::IgnoreInputEvents() const {
   return ignore_input_events_ || process_->IgnoreInputEvents();
 }
 
 bool RenderWidgetHostImpl::ShouldForwardTouchEvent() const {
   return input_router_->ShouldForwardTouchEvent();
@@ skipping 336 matching lines @@
     int process_id = (b->first.second >> 32) & 0xffffffff;
     RenderWidgetHost* rwh =
         RenderWidgetHost::FromID(process_id, routing_id);
     if (!rwh)
       continue;
     RenderWidgetHostImpl::From(rwh)->FrameSwapped(latency_info);
   }
 }
 
 }  // namespace content