Impelement InputDevice.firesTouchEvents

Source/core/input/InputDevice.h

Index: Source/core/input/InputDevice.h
diff --git a/Source/core/input/InputDevice.h b/Source/core/input/InputDevice.h
new file mode 100644
index 0000000000000000000000000000000000000000..53ef449acb87a2a960bf36ff10668ad52c168573
--- /dev/null
+++ b/Source/core/input/InputDevice.h
@@ -0,0 +1,54 @@
+// Copyright 2015 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 InputDevice_h
+#define InputDevice_h
+
+#include "bindings/core/v8/ScriptWrappable.h"
+#include "core/CoreExport.h"
+#include "core/input/InputDeviceInit.h"
+#include "wtf/PassRefPtr.h"
+#include "wtf/RefCounted.h"
+
+namespace blink {
+
+class CORE_EXPORT InputDevice : public RefCountedWillBeGarbageCollectedFinalized<InputDevice>, public ScriptWrappable {
+    DEFINE_WRAPPERTYPEINFO();
+
+public:
+    ~InputDevice();
+    static PassRefPtrWillBeRawPtr<InputDevice> create()
+    {
+        return adoptRefWillBeNoop(new InputDevice);
+    }
+
+    static PassRefPtrWillBeRawPtr<InputDevice> create(bool firesTouchEvents)
+    {
+        return adoptRefWillBeNoop(new InputDevice(firesTouchEvents));
+    }
+
+    static PassRefPtrWillBeRawPtr<InputDevice> create(
+        const InputDeviceInit& initializer)
+    {
+        return adoptRefWillBeNoop(new InputDevice(initializer));
+    }
+
+    bool firesTouchEvents() const { return m_firesTouchEvents; }
+
+    DECLARE_VIRTUAL_TRACE();

[Rick Byers, 2015/06/03 17:59:45]

Why virtual?  Also perhaps you could just use DECLARE_INLINE_TRACE?

[lanwei, 2015/06/03 21:20:55]

Done.

+
+private:
+    InputDevice();
+    InputDevice(bool);
+    InputDevice(const InputDeviceInit&);
+
+    // Whether this device dispatches touch events. This mainly lets developers
+    // avoid handling both touch and mouse events dispatched for a single user
+    // action.
+    bool m_firesTouchEvents;
+};
+
+} // namespace blink
+
+#endif // InputDevice_h