DevTools: kill WebInspector.StylesSectionModel class

third_party/WebKit/Source/devtools/front_end/elements/PropertyChangeHighlighter.js

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @constructor
  * @param {!WebInspector.StylesSidebarPane} ssp
  */
 WebInspector.PropertyChangeHighlighter = function(ssp)
 {
@@ skipping 28 matching lines @@
         var node = this._styleSidebarPane.node();
         if (!node || this._target !== node.target()) {
             this._clear();
             return;
         }
 
         var sectionBlocks = this._styleSidebarPane.sectionBlocks();
         var foundSection = null;
         for (var block of sectionBlocks) {
             for (var section of block.sections) {
-                var declaration = section.styleRule.style();
+                var declaration = section.style();
                 if (declaration.styleSheetId !== this._styleSheetId)
                     continue;
 
                 if (this._checkRanges(declaration.range, this._changeRange)) {
                     foundSection = section;
                     break;
                 }
             }
             if (foundSection)
                 break;
@@ skipping 53 matching lines @@
      */
     _checkRanges: function(outterRange, innerRange)
     {
         var startsBefore = outterRange.startLine < innerRange.startLine || (outterRange.startLine === innerRange.startLine && outterRange.startColumn <= innerRange.startColumn);
         // SSP might be outdated, so inner range will a bit bigger than outter. E.g.; "padding-left: 9px" -> "padding-left: 10px"
         var eps = 5;
         var endsAfter = outterRange.endLine > innerRange.endLine || (outterRange.endLine === innerRange.endLine && outterRange.endColumn + eps >= innerRange.endColumn);
         return startsBefore && endsAfter;
     }
 }