DevTools: use shorthand syntax in interface definitions.

third_party/WebKit/Source/devtools/front_end/bindings/CompilerScriptMapping.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 99 matching lines @@
     if (!sourceMap)
       return null;
     var lineNumber = debuggerModelLocation.lineNumber;
     var columnNumber = debuggerModelLocation.columnNumber || 0;
     var entry = sourceMap.findEntry(lineNumber, columnNumber);
     if (!entry || !entry.sourceURL)
       return null;
     var script = rawLocation.script();
     if (!script)
       return null;
-    var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL(this._workspace, /** @type {string} */ (entry.sourceURL), script);
+    var uiSourceCode = Bindings.NetworkProject.uiSourceCodeForScriptURL(
+        this._workspace, /** @type {string} */ (entry.sourceURL), script);
     if (!uiSourceCode)
       return null;
     return uiSourceCode.uiLocation(
         /** @type {number} */ (entry.sourceLineNumber), /** @type {number} */ (entry.sourceColumnNumber));
   }
 
   /**
    * @override
    * @param {!Workspace.UISourceCode} uiSourceCode
    * @param {number} lineNumber
@@ skipping 243 matching lines @@
   }
 
   dispose() {
     Common.EventTarget.removeEventListeners(this._eventListeners);
     this._debuggerReset();
     this._stubProject.dispose();
   }
 };
 
 Bindings.CompilerScriptMapping._originSymbol = Symbol('origin');