[DevTools] Make ConsoleModel not inherit from SDKModel

third_party/WebKit/Source/devtools/front_end/snippets/ScriptSnippetModel.js

 /*
  * Copyright (C) 2012 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 260 matching lines @@
   /**
    * @param {!SDK.Target} target
    * @param {?Protocol.Runtime.RemoteObject} result
    * @param {!Protocol.Runtime.ScriptId} scriptId
    * @param {?string=} sourceURL
    */
   _printRunScriptResult(target, result, scriptId, sourceURL) {
     var consoleMessage = new SDK.ConsoleMessage(
         target, SDK.ConsoleMessage.MessageSource.JS, SDK.ConsoleMessage.MessageLevel.Info, '', undefined, sourceURL,
         undefined, undefined, undefined, [result], undefined, undefined, undefined, scriptId);
-    target.consoleModel.addMessage(consoleMessage);
+    SDK.multitargetConsoleModel.addMessage(consoleMessage);
   }
 
   /**
    * @param {!SDK.Target} target
    * @param {!Protocol.Runtime.ExceptionDetails} exceptionDetails
    * @param {?string=} sourceURL
    */
   _printRunOrCompileScriptResultFailure(target, exceptionDetails, sourceURL) {
-    target.consoleModel.addMessage(
+    SDK.multitargetConsoleModel.addMessage(
         SDK.ConsoleMessage.fromException(target, exceptionDetails, undefined, undefined, sourceURL || undefined));
   }
 
   /**
    * @param {!Workspace.UISourceCode} uiSourceCode
    * @return {!Array.<!{breakpoint: !Bindings.BreakpointManager.Breakpoint, uiLocation: !Workspace.UILocation}>}
    */
   _removeBreakpoints(uiSourceCode) {
     var breakpointLocations = Bindings.breakpointManager.breakpointLocationsForUISourceCode(uiSourceCode);
     for (var i = 0; i < breakpointLocations.length; ++i)
@@ skipping 312 matching lines @@
    */
   deleteFile(uiSourceCode) {
     this._model.deleteScriptSnippet(uiSourceCode);
   }
 };
 
 /**
  * @type {!Snippets.ScriptSnippetModel}
  */
 Snippets.scriptSnippetModel = new Snippets.ScriptSnippetModel(Workspace.workspace);