| Index: third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js | 
| diff --git a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js | 
| index e535581587b9244229274af30104a06f603a2453..3de3f5ffdac73eb9a0803cff76741ea4df956ce0 100644 | 
| --- a/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js | 
| +++ b/third_party/WebKit/Source/devtools/front_end/workspace/UISourceCode.js | 
| @@ -658,6 +658,7 @@ WebInspector.UILocation = function(uiSourceCode, lineNumber, columnNumber) | 
| this.uiSourceCode = uiSourceCode; | 
| this.lineNumber = lineNumber; | 
| this.columnNumber = columnNumber; | 
| +    this.isBlackboxed = false; | 
| } | 
|  | 
| WebInspector.UILocation.prototype = { | 
| @@ -686,7 +687,15 @@ WebInspector.UILocation.prototype = { | 
| toUIString: function() | 
| { | 
| return this.uiSourceCode.url() + ":" + (this.lineNumber + 1); | 
| -    } | 
| +    }, | 
| + | 
| +    /** | 
| +     * @param {boolean} isBlackboxed | 
| +     */ | 
| +    setBlackboxed: function(isBlackboxed) | 
| +    { | 
| +        this.isBlackboxed = isBlackboxed; | 
| +    }, | 
| } | 
|  | 
| /** | 
|  |