input: Change how synthesized events are dispatched in telemetry tests.

content/browser/renderer_host/render_widget_host_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 459 matching lines @@
   // We need to reset these flags when we want to repaint the contents of
   // browser plugin in this RWH. Resetting these flags will ensure we ignore
   // any previous pending acks that are not relevant upon repaint.
   void ResetSizeAndRepaintPendingFlags();
 
   void DetachDelegate();
 
   // Update the renderer's cache of the screen rect of the view and window.
   void SendScreenRects();
 
-  // Called by the view in response to a flush request.
-  void FlushInput();
-
-  // Request a flush signal from the view.
-  void SetNeedsFlush();
+  void OnBeginFrame();
 
   // Indicates whether the renderer drives the RenderWidgetHosts's size or the
   // other way around.
   bool auto_resize_enabled() { return auto_resize_enabled_; }
 
   // The minimum size of this renderer when auto-resize is enabled.
   const gfx::Size& min_size_for_auto_resize() const {
     return min_size_for_auto_resize_;
   }
 
@@ skipping 139 matching lines @@
   // content but failed to produce a compositor frame in a defined time.
   void ClearDisplayedGraphics();
 
   // Called if we know the renderer is responsive. When we currently think the
   // renderer is unresponsive, this will clear that state and call
   // NotifyRendererResponsive.
   void RendererIsResponsive();
 
   void OnGpuSwapBuffersCompletedInternal(const ui::LatencyInfo& latency_info);
 
+  void RequestBeginFrameForSynthesizedInput(
+      base::OnceClosure begin_frame_callback);
+
   // IPC message handlers
   void OnRenderProcessGone(int status, int error_code);
   void OnClose();
   void OnUpdateScreenRectsAck();
   void OnRequestMove(const gfx::Rect& pos);
   void OnSetTooltipText(const base::string16& tooltip_text,
                         blink::WebTextDirection text_direction_hint);
   void OnBeginFrameDidNotSwap(const cc::BeginFrameAck& ack);
   void OnUpdateRect(const ViewHostMsg_UpdateRect_Params& params);
   void OnQueueSyntheticGesture(const SyntheticGesturePacket& gesture_packet);
@@ skipping 322 matching lines @@
   cc::CompositorFrameMetadata last_frame_metadata_;
 
   // Last non-zero frame token received from the renderer. Any swap messsages
   // having a token less than or equal to this value will be processed.
   uint32_t last_received_frame_token_ = 0;
 
   // List of all swap messages that their corresponding frames have not arrived.
   // Sorted by frame token.
   std::queue<std::pair<uint32_t, std::vector<IPC::Message>>> queued_messages_;
 
+  base::OnceClosure begin_frame_callback_;
+
   base::WeakPtrFactory<RenderWidgetHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_