Make synthesizeScrollGesture repetable and emit interaction markers

content/browser/devtools/protocol/input_handler.h

 // Copyright 2014 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_DEVTOOLS_PROTOCOL_INPUT_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_INPUT_HANDLER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "content/browser/devtools/protocol/devtools_protocol_dispatcher.h"
 #include "content/browser/renderer_host/input/synthetic_gesture.h"
+#include "content/common/input/synthetic_smooth_scroll_gesture_params.h"
 #include "ui/gfx/geometry/size_f.h"
 
 namespace cc {
 class CompositorFrameMetadata;
 }
 
 namespace gfx {
 class Point;
 }
 
@@ skipping 47 matching lines @@
                                       int* modifiers,
                                       int* click_count);
 
   Response SynthesizePinchGesture(DevToolsCommandId command_id,
                                   int x,
                                   int y,
                                   double scale_factor,
                                   const int* relative_speed,
                                   const std::string* gesture_source_type);
 
+  // TODO(alexclarke): remove this once the protocol patch lands.
   Response SynthesizeScrollGesture(DevToolsCommandId command_id,
                                    int x,
                                    int y,
                                    const int* x_distance,
                                    const int* y_distance,
                                    const int* x_overscroll,
                                    const int* y_overscroll,
                                    const bool* prevent_fling,
                                    const int* speed,
                                    const std::string* gesture_source_type);
 
+  Response SynthesizeScrollGesture(DevToolsCommandId command_id,
+                                   int x,
+                                   int y,
+                                   const int* x_distance,
+                                   const int* y_distance,
+                                   const int* x_overscroll,
+                                   const int* y_overscroll,
+                                   const bool* prevent_fling,
+                                   const int* speed,
+                                   const std::string* gesture_source_type,
+                                   const int* repeat_count,
+                                   const int* repeat_delay_ms,
+                                   const std::string* interaction_marker_name);
+
   Response SynthesizeTapGesture(DevToolsCommandId command_id,
                                 int x,
                                 int y,
                                 const int* duration,
                                 const int* tap_count,
                                 const std::string* gesture_source_type);
 
  private:
   void SendSynthesizePinchGestureResponse(DevToolsCommandId command_id,
                                           SyntheticGesture::Result result);
 
   void SendSynthesizeScrollGestureResponse(DevToolsCommandId command_id,
                                            SyntheticGesture::Result result);
 
   void SendSynthesizeTapGestureResponse(DevToolsCommandId command_id,
                                         bool send_success,
                                         SyntheticGesture::Result result);
 
+  void SynthesizeRepeatingScroll(
+      SyntheticSmoothScrollGestureParams gesture_params,
+      int repeat_count,
+      base::TimeDelta repeat_delay,
+      std::string interaction_marker_name,
+      DevToolsCommandId command_id);
+
+  void OnScrollFinished(SyntheticSmoothScrollGestureParams gesture_params,
+                        int repeat_count,
+                        base::TimeDelta repeat_delay,
+                        std::string interaction_marker_name,
+                        DevToolsCommandId command_id,
+                        SyntheticGesture::Result result);
+
   RenderWidgetHostImpl* host_;
   scoped_ptr<Client> client_;
   float page_scale_factor_;
   gfx::SizeF scrollable_viewport_size_;
   base::WeakPtrFactory<InputHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InputHandler);
 };
 
 }  // namespace input
 }  // namespace devtools
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_INPUT_HANDLER_H_