[DevTools] Filter any messages from previous sessions in DevToolsAgentHostImpl

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"
@@ skipping 51 matching lines @@
   Response EmulateTouchFromMouseEvent(const std::string& type,
                                       int x,
                                       int y,
                                       double timestamp,
                                       const std::string& button,
                                       double* delta_x,
                                       double* delta_y,
                                       int* modifiers,
                                       int* click_count);
 
-  Response SynthesizePinchGesture(DevToolsCommandId command_id,
+  Response SynthesizePinchGesture(int session_id,

[dgozman, 2015/11/06 22:57:27]

Encapsulate session id into DevToolsCommandId.

[kozy, 2015/11/07 01:54:44]

Done.

+                                  DevToolsCommandId command_id,
                                   int x,
                                   int y,
                                   double scale_factor,
                                   const int* relative_speed,
                                   const std::string* gesture_source_type);
 
-  Response SynthesizeScrollGesture(DevToolsCommandId command_id,
+  Response SynthesizeScrollGesture(int session_id,
+                                   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,
+  Response SynthesizeTapGesture(int session_id,
+                                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,
+  void SendSynthesizePinchGestureResponse(int session_id,
+                                          DevToolsCommandId command_id,
                                           SyntheticGesture::Result result);
 
-  void SendSynthesizeScrollGestureResponse(DevToolsCommandId command_id,
+  void SendSynthesizeScrollGestureResponse(int session_id,
+                                           DevToolsCommandId command_id,
                                            SyntheticGesture::Result result);
 
-  void SendSynthesizeTapGestureResponse(DevToolsCommandId command_id,
+  void SendSynthesizeTapGestureResponse(int session_id,
+                                        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,
+      int session_id,
       DevToolsCommandId command_id);
 
   void OnScrollFinished(SyntheticSmoothScrollGestureParams gesture_params,
                         int repeat_count,
                         base::TimeDelta repeat_delay,
                         std::string interaction_marker_name,
+                        int session_id,
                         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_