DevTools: add interventions message source into log entries.

third_party/WebKit/Source/devtools/front_end/sdk/ConsoleModel.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 480 matching lines @@
 SDK.ConsoleMessage.MessageSource = {
   XML: 'xml',
   JS: 'javascript',
   Network: 'network',
   ConsoleAPI: 'console-api',
   Storage: 'storage',
   AppCache: 'appcache',
   Rendering: 'rendering',
   CSS: 'css',
   Security: 'security',
+  Deprecation: 'deprecation',
+  Worker: 'worker',
   Violation: 'violation',
-  Other: 'other',
-  Deprecation: 'deprecation',
-  Worker: 'worker'
+  Intervention: 'intervention',
+  Other: 'other'
 };
 
 /**
  * @enum {string}
  */
 SDK.ConsoleMessage.MessageType = {
   Log: 'log',
   Debug: 'debug',
   Info: 'info',
   Error: 'error',
@@ skipping 123 matching lines @@
    */
   _commandEvaluated(event) {
     this.dispatchEventToListeners(SDK.ConsoleModel.Events.CommandEvaluated, event.data);
   }
 };
 
 /**
  * @type {!SDK.MultitargetConsoleModel}
  */
 SDK.multitargetConsoleModel;