[Tracking Patch] Unified gesture detection

content/browser/renderer_host/input/native_web_touch_event.cc

Index: content/browser/renderer_host/input/native_web_touch_event.cc
diff --git a/content/browser/renderer_host/input/native_web_touch_event.cc b/content/browser/renderer_host/input/native_web_touch_event.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4202cfd538a22a9404e8313aae7c04779eff6caf
--- /dev/null
+++ b/content/browser/renderer_host/input/native_web_touch_event.cc
@@ -0,0 +1,25 @@
+// Copyright (c) 2012 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 "content/browser/renderer_host/input/native_web_touch_event.h"
+
+namespace content {
+
+NativeWebTouchEvent::NativeWebTouchEvent() {}
+
+NativeWebTouchEvent::NativeWebTouchEvent(const blink::WebTouchEvent event)
+    : WebTouchEvent(event) {}
+
+NativeWebTouchEvent(const NativeWebTouchEvent& other)
+    : WebTouchEvent(other) {}
+
+NativeWebTouchEvent::~NativeWebTouchEvent() {}
+
+NativeWebTouchEvent& NativeWebTouchEvent::operator=(
+    const NativeWebTouchEvent& other) {
+  WebTouchEvent::operator=(other);
+  return *this;
+}
+
+}  // namespace content