[DevTools] Migrate usages of Target to RuntimeModel where makes sense

third_party/WebKit/Source/devtools/front_end/sources/JavaScriptCompiler.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 /**
  * @unrestricted
  */
 Sources.JavaScriptCompiler = class {
   /**
    * @param {!Sources.JavaScriptSourceFrame} sourceFrame
    */
@@ skipping 14 matching lines @@
 
   /**
    * @return {?SDK.RuntimeModel}
    */
   _findRuntimeModel() {
     var debuggerModels = SDK.targetManager.models(SDK.DebuggerModel);
     var sourceCode = this._sourceFrame.uiSourceCode();
     for (var i = 0; i < debuggerModels.length; ++i) {
       var scriptFile = Bindings.debuggerWorkspaceBinding.scriptFile(sourceCode, debuggerModels[i]);
       if (scriptFile)
-        return debuggerModels[i].target().runtimeModel;
+        return debuggerModels[i].runtimeModel();
     }
     return SDK.targetManager.mainTarget() ? SDK.targetManager.mainTarget().runtimeModel : null;
   }
 
   _compile() {
     var runtimeModel = this._findRuntimeModel();
     if (!runtimeModel)
       return;
     var currentExecutionContext = UI.context.flavor(SDK.ExecutionContext);
     if (!currentExecutionContext)
@@ skipping 22 matching lines @@
           Workspace.UISourceCode.Message.Level.Error, text, exceptionDetails.lineNumber, exceptionDetails.columnNumber);
       this._compilationFinishedForTest();
     }
   }
 
   _compilationFinishedForTest() {
   }
 };
 
 Sources.JavaScriptCompiler.CompileDelay = 1000;