[DevTools] Add sourceMap support for blackboxing

third_party/WebKit/Source/devtools/front_end/sdk/Script.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/Script.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/Script.js b/third_party/WebKit/Source/devtools/front_end/sdk/Script.js
index d075140b18c9509eac3c3e2ab9cb9f17848e75a9..9939b9713183f87eb8237a777fbb9f2d4a41139f 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/Script.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/Script.js
@@ -61,7 +61,7 @@ WebInspector.Script = function(debuggerModel, scriptId, sourceURL, startLine, st
 
 WebInspector.Script.Events = {
     ScriptEdited: "ScriptEdited",
-    SourceMapURLAdded: "SourceMapURLAdded",
+    SourceMapURLAdded: "SourceMapURLAdded"
 }
 
 WebInspector.Script.sourceURLRegex = /^[\040\t]*\/\/# sourceURL=\s*(\S*?)\s*$/m;
@@ -291,10 +291,30 @@ WebInspector.Script.prototype = {
 
     /**
      * @param {!Array<!DebuggerAgent.ScriptPosition>} positions
+     * @return {!Promise<boolean>}
      */
     setBlackboxedRanges: function(positions)
     {
-        this.target().debuggerAgent().setBlackboxedRanges(this.scriptId, positions);
+        return new Promise(setBlackboxedRanges.bind(this));
+
+        /**
+         * @param {function(?)} fulfill
+         * @param {function(*)} reject
+         * @this {WebInspector.Script}
+         */
+        function setBlackboxedRanges(fulfill, reject)
+        {
+            this.target().debuggerAgent().setBlackboxedRanges(this.scriptId, positions, callback);
+            /**
+             * @param {?Protocol.Error} error
+             */
+            function callback(error)
+            {
+                if (error)
+                    console.error(error);
+                fulfill(!error);
+            }
+        }
     },
 
     __proto__: WebInspector.SDKObject.prototype