Move touch slop suppression to TouchEventManager

third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp

Index: third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp
index 2bf479a072a93791897613e8fb58dd480a99df71..eeba23989538d42f54ca8ede6843702a914e4542 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorInputAgent.cpp
@@ -112,6 +112,7 @@ class SyntheticInspectorTouchEvent : public blink::WebTouchEvent {
     m_type = type;
     m_modifiers = modifiers;
     m_timeStampSeconds = timestamp.InSeconds();
+    movedBeyondSlopRegion = true;

[tdresser, 2017/02/02 21:30:54]

How does this value end up being used? Does it matter if this is true or not?

[lanwei, 2017/02/03 21:39:33]

Yes, inspector-protocol/input/dispatchTouchEvent.html this test creates
WebTouchEvent in blink, so the movedBeyondSlopRegion is not set correctly based
on the touch movement. We have to hard code to true.

[tdresser, 2017/02/06 14:25:59]

It's a bit weird that we're setting this on non-move touch events.

   }
 
   void append(const blink::WebTouchPoint& point) {