Hijack mouse-related events for TOUCH_UI builds

views/touchui/touch_event_dispatcher_gtk.h

Index: views/touchui/touch_event_dispatcher_gtk.h
diff --git a/views/touchui/touch_event_dispatcher_gtk.h b/views/touchui/touch_event_dispatcher_gtk.h
new file mode 100644
index 0000000000000000000000000000000000000000..d80cb96e020c88fcedcb53c285d36e1e41475868
--- /dev/null
+++ b/views/touchui/touch_event_dispatcher_gtk.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2006-2008 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 VIEWS_TOUCHUI_TOUCH_EVENT_DISPATCHER_GTK_H_
+#define VIEWS_TOUCHUI_TOUCH_EVENT_DISPATCHER_GTK_H_
+
+namespace views {
+
+// Dispatches a GdkEvent to the appropriate RootView.
+// Returns true if the function dispatched (handled) the event.
+// Returns false if the caller should dispatch the event.
+//   FYI: That would typically be done with gtk_main_do_event(event)
+bool DispatchEventForTouchUIGtk(GdkEvent* gdk_event);
+
+}  // namespace views
+
+#endif  // VIEWS_TOUCHUI_TOUCH_EVENT_DISPATCHER_GTK_H_