DevTools: insert console message decorations in order

third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js

Index: third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js b/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
index 8c770e9319031bada39b788909c2b588865808f9..624ddb84016795e54a030553684f37dbc44f5b18 100644
--- a/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
+++ b/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
@@ -146,6 +146,11 @@ Console.ConsoleView = class extends UI.VBox {
 
     this._updateFilterStatus();
     Common.moduleSetting('consoleTimestampFormat').addChangeListener(this._consoleTimestampsSettingChanged, this);
+    Common.moduleSetting('consoleContextLabelsEnabled')
+        .addChangeListener(this._consoleContextLabelsSettingChanged, this);
+    var contextLabelsEnabled = Common.moduleSetting('consoleContextLabelsEnabled').get();
+    if (contextLabelsEnabled)
+      this._messagesElement.classList.add('show-context-icons');
 
     this._registerWithMessageSink();
     SDK.targetManager.observeTargets(this);
@@ -327,6 +332,16 @@ Console.ConsoleView = class extends UI.VBox {
     this._consoleMessages.forEach(viewMessage => viewMessage.updateTimestamp());
   }
 
+  /**
+   * @param {!Common.Event} event
+   */
+  _consoleContextLabelsSettingChanged(event) {
+    this._updateMessageList();
+    var contextLabelsEnabled = Common.moduleSetting('consoleContextLabelsEnabled').get();
+    this._messagesElement.classList.toggle('show-context-icons', contextLabelsEnabled);
+    this._consoleMessages.forEach(viewMessage => viewMessage.updateContextLabel());
+  }
+
   _executionContextChanged() {
     this._prompt.clearAutocomplete();
     if (!this._showAllMessagesCheckbox.checked())
@@ -1217,6 +1232,7 @@ Console.ConsoleCommand = class extends Console.ConsoleViewMessage {
         this._updateSearch();
       }
 
+      this.updateContextLabel();
       this.updateTimestamp();
     }
     return this._contentElement;