[Devtools] Fixed regression with negative filters in networking

third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 1478 matching lines @@
         if (confirm(WebInspector.UIString("Are you sure you want to clear browser cookies?")))
             WebInspector.multitargetNetworkManager.clearBrowserCookies();
     },
 
     /**
      * @param {!WebInspector.NetworkRequest} request
      * @return {boolean}
      */
     _matchRequest: function(request)
     {
-        var re = this._searchRegExp;
+        var re = this._searchRegex;
         if (!re)
             return false;
         return re.test(request.name()) || (this._networkLogLargeRowsSetting.get() && re.test(request.path()));
     },
 
     _clearSearchMatchedList: function()
     {
         this._matchedRequestCount = -1;
         this._currentMatchedRequestNode = null;
         this._removeAllHighlights();
@@ skipping 29 matching lines @@
             }
         }
         if (!node) {
             this._currentMatchedRequestNode = null;
             return;
         }
 
         var request = node.request();
         if (reveal)
             WebInspector.Revealer.reveal(request);
-        var highlightedSubstringChanges = node.highlightMatchedSubstring(this._searchRegExp);
+        var highlightedSubstringChanges = node.highlightMatchedSubstring(this._searchRegex);
         this._highlightedSubstringChanges.push(highlightedSubstringChanges);
 
         this._currentMatchedRequestNode = node;
         this._currentMatchedRequestIndex = n;
         this.dispatchEventToListeners(WebInspector.NetworkLogView.EventTypes.SearchIndexUpdated, n);
     },
 
     /**
      * @override
      * @param {!WebInspector.SearchableView.SearchConfig} searchConfig
      * @param {boolean} shouldJump
      * @param {boolean=} jumpBackwards
      */
     performSearch: function(searchConfig, shouldJump, jumpBackwards)
     {
         var query = searchConfig.query;
         var currentMatchedRequestNode = this._currentMatchedRequestNode;
         this._clearSearchMatchedList();
-        this._searchRegExp = createPlainTextSearchRegex(query, "i");
+        this._searchRegex = createPlainTextSearchRegex(query, "i");
 
         /** @type {!Array.<!WebInspector.NetworkDataGridNode>} */
         var nodes = this._dataGrid.rootNode().children;
         for (var i = 0; i < nodes.length; ++i)
             nodes[i][WebInspector.NetworkLogView._isMatchingSearchQuerySymbol] = this._matchRequest(nodes[i].request());
         var newMatchedRequestIndex = this._updateMatchCountAndFindMatchIndex(currentMatchedRequestNode);
         if (!newMatchedRequestIndex && jumpBackwards)
             newMatchedRequestIndex = this._matchedRequestCount - 1;
         this._highlightNthMatchedRequestForSearch(newMatchedRequestIndex, shouldJump);
     },
@@ skipping 93 matching lines @@
         }
     },
 
     /**
      * @param {string} text
      * @return {!WebInspector.NetworkLogView.Filter}
      */
     _createTextFilter: function(text)
     {
         var negative = false;
+        /** @type {?RegExp} */
+        var regex;
         if (!this._textFilterUI.isRegexChecked() && text[0] === "-" && text.length > 1) {
             negative = true;
             text = text.substring(1);
+            regex = new RegExp(text.escapeForRegExp(), "i");
+        } else {
+            regex = this._textFilterUI.regex();
         }
-        var regexp = this._textFilterUI.regex();
 
-        var filter = WebInspector.NetworkLogView._requestNameOrPathFilter.bind(null, regexp);
+        var filter = WebInspector.NetworkLogView._requestNameOrPathFilter.bind(null, regex);
         if (negative)
             filter = WebInspector.NetworkLogView._negativeFilter.bind(null, filter);
         return filter;
     },
 
     /**
      * @param {!WebInspector.NetworkLogView.FilterType} type
      * @param {string} value
      * @param {boolean} negative
      * @return {!WebInspector.NetworkLogView.Filter}
@@ skipping 103 matching lines @@
             return;
         var index = this._normalizeSearchResultIndex(this._currentMatchedRequestIndex + 1);
         this._highlightNthMatchedRequestForSearch(index, true);
     },
 
     /**
      * @override
      */
     searchCanceled: function()
     {
-        delete this._searchRegExp;
+        delete this._searchRegex;
         this._clearSearchMatchedList();
         this.dispatchEventToListeners(WebInspector.NetworkLogView.EventTypes.SearchCountUpdated, 0);
     },
 
     /**
      * @param {!WebInspector.NetworkRequest} request
      */
     revealAndHighlightRequest: function(request)
     {
         this._removeAllNodeHighlights();
@@ skipping 360 matching lines @@
         return false;
     return true;
 }
 
 WebInspector.NetworkLogView.EventTypes = {
     RequestSelected: "RequestSelected",
     SearchCountUpdated: "SearchCountUpdated",
     SearchIndexUpdated: "SearchIndexUpdated",
     UpdateRequest: "UpdateRequest"
 };