[DevTools] Disable touch emulation on devices with touch input.

Source/core/inspector/InspectorPageAgent.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 84 matching lines @@
     virtual void enable(ErrorString*) OVERRIDE;
     virtual void disable(ErrorString*) OVERRIDE;
     virtual void addScriptToEvaluateOnLoad(ErrorString*, const String& source, String* result) OVERRIDE;
     virtual void removeScriptToEvaluateOnLoad(ErrorString*, const String& identifier) OVERRIDE;
     virtual void reload(ErrorString*, const bool* optionalIgnoreCache, const String* optionalScriptToEvaluateOnLoad, const String* optionalScriptPreprocessor) OVERRIDE;
     virtual void navigate(ErrorString*, const String& url) OVERRIDE;
     virtual void getCookies(ErrorString*, RefPtr<TypeBuilder::Array<TypeBuilder::Page::Cookie> >& cookies) OVERRIDE;
     virtual void deleteCookie(ErrorString*, const String& cookieName, const String& url) OVERRIDE;
     virtual void getResourceTree(ErrorString*, RefPtr<TypeBuilder::Page::FrameResourceTree>&) OVERRIDE;
     virtual void getResourceContent(ErrorString*, const String& frameId, const String& url, String* content, bool* base64Encoded) OVERRIDE;
+    virtual void hasTouchInputs(ErrorString*, bool* result) OVERRIDE;
     virtual void searchInResource(ErrorString*, const String& frameId, const String& url, const String& query, const bool* optionalCaseSensitive, const bool* optionalIsRegex, RefPtr<TypeBuilder::Array<TypeBuilder::Page::SearchMatch> >&) OVERRIDE;
     virtual void setDocumentContent(ErrorString*, const String& frameId, const String& html) OVERRIDE;
     virtual void setDeviceMetricsOverride(ErrorString*, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, const bool* optionalTextAutosizing, const double* optionalFontScaleFactor) OVERRIDE;
     virtual void setShowPaintRects(ErrorString*, bool show) OVERRIDE;
     virtual void setShowDebugBorders(ErrorString*, bool show) OVERRIDE;
     virtual void setShowFPSCounter(ErrorString*, bool show) OVERRIDE;
     virtual void setContinuousPaintingEnabled(ErrorString*, bool enabled) OVERRIDE;
     virtual void setShowScrollBottleneckRects(ErrorString*, bool show) OVERRIDE;
     virtual void getScriptExecutionStatus(ErrorString*, PageCommandHandler::Result::Enum*) OVERRIDE;
     virtual void setScriptExecutionDisabled(ErrorString*, bool) OVERRIDE;
@@ skipping 69 matching lines @@
     String m_scriptToEvaluateOnLoadOnce;
     String m_pendingScriptPreprocessor;
     String m_scriptPreprocessorSource;
     HashMap<LocalFrame*, String> m_frameToIdentifier;
     HashMap<String, LocalFrame*> m_identifierToFrame;
     HashMap<DocumentLoader*, String> m_loaderToIdentifier;
     bool m_enabled;
     bool m_ignoreScriptsEnabledNotification;
     bool m_deviceMetricsOverridden;
     bool m_emulateViewportEnabled;
+
+    bool m_touchEmulationEnabled;
+    bool m_originalTouchEnabled;
+    bool m_originalDeviceSupportsMouse;
+    bool m_originalDeviceSupportsTouch;
+
     bool m_embedderTextAutosizingEnabled;
     double m_embedderFontScaleFactor;
 };
 
 
 } // namespace WebCore
 
 
 #endif // !defined(InspectorPagerAgent_h)