Add messageerror event handler

third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt
index bbee8ef2980d716911fb0fa2f3dd2333dfe0be23..eea6b19ab4f69cc1d2cbeec461435f868fcc3c6a 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/global-interface-listing-expected.txt
@@ -331,10 +331,12 @@ interface BroadcastChannel : EventTarget
     attribute @@toStringTag
     getter name
     getter onmessage
+    getter onmessageerror
     method close
     method constructor
     method postMessage
     setter onmessage
+    setter onmessageerror
 interface ByteLengthQueuingStrategy
     method constructor
     method size
@@ -1555,6 +1557,7 @@ interface HTMLBodyElement : HTMLElement
     getter onlanguagechange
     getter onload
     getter onmessage
+    getter onmessageerror
     getter onoffline
     getter ononline
     getter onpagehide
@@ -1581,6 +1584,7 @@ interface HTMLBodyElement : HTMLElement
     setter onlanguagechange
     setter onload
     setter onmessage
+    setter onmessageerror
     setter onoffline
     setter ononline
     setter onpagehide
@@ -1993,6 +1997,7 @@ interface HTMLFrameSetElement : HTMLElement
     getter onlanguagechange
     getter onload
     getter onmessage
+    getter onmessageerror
     getter onoffline
     getter ononline
     getter onpagehide
@@ -2015,6 +2020,7 @@ interface HTMLFrameSetElement : HTMLElement
     setter onlanguagechange
     setter onload
     setter onmessage
+    setter onmessageerror
     setter onoffline
     setter ononline
     setter onpagehide
@@ -3492,11 +3498,13 @@ interface MessageEvent : Event
 interface MessagePort : EventTarget
     attribute @@toStringTag
     getter onmessage
+    getter onmessageerror
     method close
     method constructor
     method postMessage
     method start
     setter onmessage
+    setter onmessageerror
 interface MimeType
     attribute @@toStringTag
     getter description
@@ -7700,6 +7708,7 @@ interface webkitURL
     getter onloadstart
     getter onlostpointercapture
     getter onmessage
+    getter onmessageerror
     getter onmousedown
     getter onmouseenter
     getter onmouseleave
@@ -7877,6 +7886,7 @@ interface webkitURL
     setter onloadstart
     setter onlostpointercapture
     setter onmessage
+    setter onmessageerror
     setter onmousedown
     setter onmouseenter
     setter onmouseleave