Remove old Aura Gesture Detection Pipeline.

content/browser/renderer_host/input/web_input_event_util.cc

Index: content/browser/renderer_host/input/web_input_event_util.cc
diff --git a/content/browser/renderer_host/input/web_input_event_util.cc b/content/browser/renderer_host/input/web_input_event_util.cc
index 524cf001431e4c0670b890576ffbb5b809da215d..303a8d0844c86fa99f345dc34908ac808d600193 100644
--- a/content/browser/renderer_host/input/web_input_event_util.cc
+++ b/content/browser/renderer_host/input/web_input_event_util.cc
@@ -215,6 +215,10 @@ void UpdateWindowsKeyCodeAndKeyIdentifier(blink::WebKeyboardEvent* event,
 
 blink::WebTouchEvent CreateWebTouchEventFromMotionEvent(
     const ui::MotionEvent& event) {
+  COMPILE_ASSERT(static_cast<int>(MotionEvent::MAX_TOUCH_POINT_COUNT) ==
+                     static_cast<int>(blink::WebTouchEvent::touchesLengthCap),
+                 inconsistent_maximum_number_of_active_touch_points);
+
   blink::WebTouchEvent result;
 
   WebTouchEventTraits::ResetType(