Need to set the MICROSOFT_TABLETPENSERVICE_PROPERTY window property even for child windows

base/win/win_util.h

Index: base/win/win_util.h
diff --git a/base/win/win_util.h b/base/win/win_util.h
index b261ce7b5eae91dd12f826e124b552be92a18b44..a48f0e71e6394fa1d321140ff21fba5e79608c68 100644
--- a/base/win/win_util.h
+++ b/base/win/win_util.h
@@ -174,6 +174,12 @@ BASE_EXPORT bool IsUser32AndGdi32Available();
 BASE_EXPORT bool GetLoadedModulesSnapshot(HANDLE process,
                                           std::vector<HMODULE>* snapshot);
 
+// Adds or removes the MICROSOFT_TABLETPENSERVICE_PROPERTY property with the
+// TABLET_DISABLE_FLICKS & TABLET_DISABLE_FLICKFALLBACKKEYS flags in order to
+// disable pen flick gestures for the given HWND. If handle == true, then the

[ananta, 2016/04/04 21:17:59]

allow == true?

[kylix_rd, 2016/04/04 21:40:51]

Done.

+// property is removed from the HWND else the property is added.
+BASE_EXPORT void AllowFlicks(HWND hwnd, bool allow);
+
 }  // namespace win
 }  // namespace base