Revert of DevTools: [console] Logged promise rejections do not change state once handled

Source/devtools/front_end/console/ConsoleView.js

Index: Source/devtools/front_end/console/ConsoleView.js
diff --git a/Source/devtools/front_end/console/ConsoleView.js b/Source/devtools/front_end/console/ConsoleView.js
index e61462d485257af1bbc291b4ac24cd2f84cd3543..676ab02384638028e793f59677797057ebefcfa4 100644
--- a/Source/devtools/front_end/console/ConsoleView.js
+++ b/Source/devtools/front_end/console/ConsoleView.js
@@ -136,7 +136,6 @@ WebInspector.ConsoleView = function()
 
     /** @type {!Array.<!WebInspector.ConsoleViewMessage>} */
     this._consoleMessages = [];
-    this._viewMessageSymbol = Symbol("viewMessage");
 
     this._prompt = new WebInspector.TextPromptWithHistory(WebInspector.ExecutionContextSelector.completionsForTextPromptInCurrentContext);
     this._prompt.setSuggestBoxEnabled(true);
@@ -207,7 +206,6 @@ WebInspector.ConsoleView.prototype = {
     {
         WebInspector.multitargetConsoleModel.addEventListener(WebInspector.ConsoleModel.Events.ConsoleCleared, this._consoleCleared, this);
         WebInspector.multitargetConsoleModel.addEventListener(WebInspector.ConsoleModel.Events.MessageAdded, this._onConsoleMessageAdded, this);
-        WebInspector.multitargetConsoleModel.addEventListener(WebInspector.ConsoleModel.Events.MessageUpdated, this._onConsoleMessageUpdated, this);
         WebInspector.multitargetConsoleModel.addEventListener(WebInspector.ConsoleModel.Events.CommandEvaluated, this._commandEvaluated, this);
         WebInspector.multitargetConsoleModel.messages().forEach(this._addConsoleMessage, this);
     },
@@ -562,7 +560,6 @@ WebInspector.ConsoleView.prototype = {
         if (message.type === WebInspector.ConsoleMessage.MessageType.Command || message.type === WebInspector.ConsoleMessage.MessageType.Result)
             message.timestamp = this._consoleMessages.length ? this._consoleMessages.peekLast().consoleMessage().timestamp : 0;
         var viewMessage = this._createViewMessage(message);
-        message[this._viewMessageSymbol] = viewMessage;
         var insertAt = insertionIndexForObjectInListSortedByFunction(viewMessage, this._consoleMessages, compareTimestamps, true);
         var insertedInMiddle = insertAt < this._consoleMessages.length;
         this._consoleMessages.splice(insertAt, 0, viewMessage);
@@ -585,19 +582,6 @@ WebInspector.ConsoleView.prototype = {
     },
 
     /**
-     * @param {!WebInspector.Event} event
-     */
-    _onConsoleMessageUpdated: function(event)
-    {
-        var message = /** @type {!WebInspector.ConsoleMessage} */ (event.data);
-        var viewMessage = message[this._viewMessageSymbol];
-        if (viewMessage) {
-            viewMessage.updateMessageElement();
-            this._updateMessageList();
-        }
-    },
-
-    /**
      * @param {!WebInspector.ConsoleViewMessage} viewMessage
      */
     _consoleMessageAddedForTest: function(viewMessage) { },
@@ -1172,12 +1156,11 @@ WebInspector.ConsoleViewFilter.prototype = {
         filterBar.addFilter(this._textFilterUI);
 
         var levels = [
-            {name: WebInspector.ConsoleMessage.MessageLevel.Error, label: WebInspector.UIString("Errors")},
-            {name: WebInspector.ConsoleMessage.MessageLevel.Warning, label: WebInspector.UIString("Warnings")},
-            {name: WebInspector.ConsoleMessage.MessageLevel.Info, label: WebInspector.UIString("Info")},
-            {name: WebInspector.ConsoleMessage.MessageLevel.Log, label: WebInspector.UIString("Logs")},
-            {name: WebInspector.ConsoleMessage.MessageLevel.Debug, label: WebInspector.UIString("Debug")},
-            {name: WebInspector.ConsoleMessage.MessageLevel.RevokedError, label: WebInspector.UIString("Handled")}
+            {name: "error", label: WebInspector.UIString("Errors")},
+            {name: "warning", label: WebInspector.UIString("Warnings")},
+            {name: "info", label: WebInspector.UIString("Info")},
+            {name: "log", label: WebInspector.UIString("Logs")},
+            {name: "debug", label: WebInspector.UIString("Debug")}
         ];
         this._levelFilterUI = new WebInspector.NamedBitSetFilterUI(levels, this._messageLevelFiltersSetting);
         this._levelFilterUI.addEventListener(WebInspector.FilterUI.Events.FilterChanged, this._filterChanged, this);