| Index: third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js | 
| diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js b/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js | 
| index f151676f328359d5fdff91e0aabecca6e1489f87..0e90c6fc8ade495e43691bbd839fd7d124e2daa5 100644 | 
| --- a/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js | 
| +++ b/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js | 
| @@ -231,6 +231,18 @@ WebInspector.DebuggerWorkspaceBinding.prototype = { | 
| }, | 
|  | 
| /** | 
| +     * @param {!WebInspector.Script} script | 
| +     * @return {?WebInspector.SourceMap} | 
| +     */ | 
| +    sourceMapForScript: function(script) | 
| +    { | 
| +        var targetData = this._targetToData.get(script.target()); | 
| +        if (!targetData) | 
| +            return null; | 
| +        return targetData._compilerMapping.sourceMapForScript(script); | 
| +    }, | 
| + | 
| +    /** | 
| * @param {!WebInspector.Event} event | 
| */ | 
| _globalObjectCleared: function(event) | 
|  |