[turbolizer] Use locations rather than ranges everywhere

tools/turbolizer/turbo-visualizer.js

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 document.onload = (function(d3){
   "use strict";
   var jsonObj;
   var sourceExpandClassList = document.getElementById(SOURCE_EXPAND_ID).classList;
   var sourceCollapseClassList = document.getElementById(SOURCE_COLLAPSE_ID).classList;
   var sourceExpanded = sourceCollapseClassList.contains(COLLAPSE_PANE_BUTTON_VISIBLE);
@@ skipping 152 matching lines @@
           // If the JSON isn't properly terminated, assume compiler crashed and
           // add best-guess empty termination
           if (txtRes[txtRes.length-2] == ',') {
             txtRes += '{"name":"disassembly","type":"disassembly","data":""}]}';
           }
           try{
             jsonObj = JSON.parse(txtRes);
 
             hideCurrentPhase();
 
+            selectionBroker.setNodePositionMap(jsonObj.nodePositions);
+
             sourceView.initializeCode(jsonObj.source, jsonObj.sourcePosition);
-            disassemblyView.initializeCode(jsonObj.source, jsonObj.sourcePosition);
-            schedule.setNodePositionMap(jsonObj.nodePositions);
+            disassemblyView.initializeCode(jsonObj.source);
 
             var selectMenu = document.getElementById('display-selector');
             var disassemblyPhase = null;
             selectMenu.innerHTML = '';
             for (var i = 0; i < jsonObj.phases.length; ++i) {
               var optionElement = document.createElement("option");
               optionElement.text = jsonObj.phases[i].name;
               if (optionElement.text == 'disassembly') {
                 disassemblyPhase = jsonObj.phases[i];
               } else {
                 selectMenu.add(optionElement, null);
               }
             }
 
             var eventMenu = document.getElementById('event-selector');
             eventMenu.innerHTML = '';
             for (var event in jsonObj.eventCounts) {
               var optionElement = document.createElement("option");
               optionElement.text = event;
               eventMenu.add(optionElement, null);
             }
             disassemblyView.initializePerfProfile(jsonObj.eventCounts);
-            disassemblyView.setNodePositionMap(jsonObj.nodePositions);
             disassemblyView.show(disassemblyPhase.data, null);
 
             var initialPhaseIndex = +window.sessionStorage.getItem("lastSelectedPhase");
             if (!(initialPhaseIndex in jsonObj.phases)) {
               initialPhaseIndex = 0;
             }
 
             // We wish to show the remembered phase {lastSelectedPhase}, but
             // this will crash if the first view we switch to is a
             // ScheduleView. So we first switch to the first phase, which
@@ skipping 39 matching lines @@
   empty = new EmptyView(EMPTY_PANE_ID, selectionBroker);
 
   initializeHandlers(graph);
 
   setSourceExpanded(getLastExpandedState("source", true));
   setDisassemblyExpanded(getLastExpandedState("disassembly", false));
 
   displayPhaseView(empty, null);
   fitPanesToParents();
 })(window.d3);