Add onauxclick and onpointer* as content attribute

third_party/WebKit/Source/core/html/HTMLElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLElement.cpp b/third_party/WebKit/Source/core/html/HTMLElement.cpp
index 029c835db894c056a993c646c434c32d76758611..30b76fa4094b1698e841d4624ac8ae5919780386 100644
--- a/third_party/WebKit/Source/core/html/HTMLElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLElement.cpp
@@ -325,6 +325,7 @@ const AtomicString& HTMLElement::eventNameForAttributeName(
         {onanimationendAttr, EventTypeNames::animationend},
         {onanimationiterationAttr, EventTypeNames::animationiteration},
         {onanimationstartAttr, EventTypeNames::animationstart},
+        {onauxclickAttr, EventTypeNames::auxclick},
         {onbeforecopyAttr, EventTypeNames::beforecopy},
         {onbeforecutAttr, EventTypeNames::beforecut},
         {onbeforepasteAttr, EventTypeNames::beforepaste},
@@ -377,6 +378,14 @@ const AtomicString& HTMLElement::eventNameForAttributeName(
         {onpauseAttr, EventTypeNames::pause},
         {onplayAttr, EventTypeNames::play},
         {onplayingAttr, EventTypeNames::playing},
+        {onpointercancelAttr, EventTypeNames::pointercancel},
+        {onpointerdownAttr, EventTypeNames::pointerdown},
+        {onpointerenterAttr, EventTypeNames::pointerenter},
+        {onpointerleaveAttr, EventTypeNames::pointerleave},
+        {onpointermoveAttr, EventTypeNames::pointermove},
+        {onpointeroutAttr, EventTypeNames::pointerout},
+        {onpointeroverAttr, EventTypeNames::pointerover},
+        {onpointerupAttr, EventTypeNames::pointerup},
         {onprogressAttr, EventTypeNames::progress},
         {onratechangeAttr, EventTypeNames::ratechange},
         {onresetAttr, EventTypeNames::reset},