Remove touch events from Sky

sky/engine/core/events/TreeScopeEventContext.cpp

Index: sky/engine/core/events/TreeScopeEventContext.cpp
diff --git a/sky/engine/core/events/TreeScopeEventContext.cpp b/sky/engine/core/events/TreeScopeEventContext.cpp
index baab50c265522f05e6b505005c6208993f747b63..09b5977950668d4dfba3b9e6f9fce2e826cfce1e 100644
--- a/sky/engine/core/events/TreeScopeEventContext.cpp
+++ b/sky/engine/core/events/TreeScopeEventContext.cpp
@@ -30,7 +30,6 @@
 #include "sky/engine/core/dom/StaticNodeList.h"
 #include "sky/engine/core/dom/shadow/ShadowRoot.h"
 #include "sky/engine/core/events/EventPath.h"
-#include "sky/engine/core/events/TouchEventContext.h"
 
 namespace blink {
 
@@ -52,13 +51,6 @@ PassRefPtr<StaticNodeList> TreeScopeEventContext::ensureEventPath(EventPath& pat
     return m_eventPath;
 }
 
-TouchEventContext* TreeScopeEventContext::ensureTouchEventContext()
-{
-    if (!m_touchEventContext)
-        m_touchEventContext = TouchEventContext::create();
-    return m_touchEventContext.get();
-}
-
 PassRefPtr<TreeScopeEventContext> TreeScopeEventContext::create(TreeScope& treeScope)
 {
     return adoptRef(new TreeScopeEventContext(treeScope));