This symbol is required by Chromium's //remoting/host/touch_injector_win.cc, see error [1]. [1] - https://ci.chromium.org/p/chromium/builders/try/win_chromium_compile_dbg_ng/433408 Bug: webrtc:9419 Change-Id: Ifb9126191d467d6570331770df432385466d0f94 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/159038 Commit-Queue: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29740}