Impelement InputDevice.firesTouchEvents

Source/core/input/InputDevice.cpp

Index: Source/core/input/InputDevice.cpp
diff --git a/Source/core/input/InputDevice.cpp b/Source/core/input/InputDevice.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..2f0e71092c02d0462ea3fbe01aee7435828a6e7f
--- /dev/null
+++ b/Source/core/input/InputDevice.cpp
@@ -0,0 +1,31 @@
+// 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.
+#include "config.h"
+#include "core/input/InputDevice.h"
+
+namespace blink {
+
+InputDevice::InputDevice()
+{
+}
+
+InputDevice::InputDevice(bool firesTouchEvents)
+{
+    m_firesTouchEvents = firesTouchEvents;
+}
+
+InputDevice::InputDevice(const InputDeviceInit& initializer)
+{
+    m_firesTouchEvents = initializer.firesTouchEvents();
+}
+
+InputDevice::~InputDevice()
+{
+}
+
+DEFINE_TRACE(InputDevice)

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

Do you need a DEFINE_TRACE even when it's empty?  I thought we only needed trace
methods when we had members that needed tracing.  But maybe they've started
enforcing this to protect against missing trace methods?

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

Once we use DEFINE_INLINE_TRACE, we do not need this anymore.
Done.

+{
+}
+
+} // namespace blink