DevTools: disable input event processing while auditing with lighthouse.

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/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/devtools/protocol/devtools_domain_handler.h"
@@ skipping 57 matching lines @@
   Response EmulateTouchFromMouseEvent(const std::string& type,
                                       int x,
                                       int y,
                                       double timestamp,
                                       const std::string& button,
                                       Maybe<double> delta_x,
                                       Maybe<double> delta_y,
                                       Maybe<int> modifiers,
                                       Maybe<int> click_count) override;
 
+  Response SetIgnoreInputEvents(bool ignore) override;
+
   void SynthesizePinchGesture(
       int x,
       int y,
       double scale_factor,
       Maybe<int> relative_speed,
       Maybe<std::string> gesture_source_type,
       std::unique_ptr<SynthesizePinchGestureCallback> callback) override;
 
   void SynthesizeScrollGesture(
       int x,
@@ skipping 46 matching lines @@
   RenderFrameHostImpl* host_;
   // Callbacks for calls to Input.dispatchKey/MouseEvent that have been sent to
   // the renderer, but that we haven't yet received an ack for.
   bool input_queued_;
   std::deque<std::unique_ptr<DispatchKeyEventCallback>> pending_key_callbacks_;
   std::deque<std::unique_ptr<DispatchMouseEventCallback>>
       pending_mouse_callbacks_;
   float page_scale_factor_;
   gfx::SizeF scrollable_viewport_size_;
   int last_id_;
+  bool ignore_input_events_ = false;
   base::WeakPtrFactory<InputHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InputHandler);
 };
 
 }  // namespace protocol
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_INPUT_HANDLER_H_