Unflake inspector/sources/debugger-breakpoints/debugger-reload-breakpoints-with-source-maps.html

Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js

Index: Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js
diff --git a/Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js b/Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js
index 093d128a648073e600ef6f87cd831e116e301262..acee9f857a2a89ddf6f93eb6cd5a15790610bf3f 100644
--- a/Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js
+++ b/Source/devtools/front_end/sources/JavaScriptBreakpointsSidebarPane.js
@@ -83,6 +83,7 @@ WebInspector.JavaScriptBreakpointsSidebarPane.prototype = {
 
         /**
          * @param {?string} content
+         * @this {WebInspector.JavaScriptBreakpointsSidebarPane}
          */
         function didRequestContent(content)
         {
@@ -95,9 +96,10 @@ WebInspector.JavaScriptBreakpointsSidebarPane.prototype = {
                 var snippetStartIndex = columnNumber > 100 ? columnNumber : 0;
                 snippetElement.textContent = lineText.substr(snippetStartIndex).trimEnd(maxSnippetLength);
             }
+            this.didReceiveBreakpointLineForTest(uiLocation.uiSourceCode);
         }
 
-        uiLocation.uiSourceCode.requestContent(didRequestContent);
+        uiLocation.uiSourceCode.requestContent(didRequestContent.bind(this));
 
         element._data = uiLocation;
         var currentElement = this.listElement.firstChild;
@@ -115,6 +117,13 @@ WebInspector.JavaScriptBreakpointsSidebarPane.prototype = {
     },
 
     /**
+     * @param {!WebInspector.UISourceCode} uiSourceCode
+     */
+    didReceiveBreakpointLineForTest: function(uiSourceCode)
+    {
+    },
+
+    /**
      * @param {!WebInspector.Event} event
      */
     _breakpointRemoved: function(event)