DevTools: Make UISourceCode Target-agnostic

Source/devtools/front_end/sources/JavaScriptSourceFrame.js

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 49 matching lines @@
     this._uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.SourceMappingChanged, this._onSourceMappingChanged, this);
     this._uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged, this._workingCopyChanged, this);
     this._uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.WorkingCopyCommitted, this._workingCopyCommitted, this);
     this._uiSourceCode.addEventListener(WebInspector.UISourceCode.Events.TitleChanged, this._showBlackboxInfobarIfNeeded, this);
 
     /** @type {!Map.<!WebInspector.Target, !WebInspector.ResourceScriptFile>}*/
     this._scriptFileForTarget = new Map();
     this._registerShortcuts();
     var targets = WebInspector.targetManager.targets();
     for (var i = 0; i < targets.length; ++i) {
-        var scriptFile = uiSourceCode.scriptFileForTarget(targets[i]);
+        var scriptFile = WebInspector.debuggerWorkspaceBinding.scriptFile(uiSourceCode, targets[i]);
         if (scriptFile)
             this._updateScriptFile(targets[i]);
     }
 
     WebInspector.settings.skipStackFramesPattern.addChangeListener(this._showBlackboxInfobarIfNeeded, this);
     this._showBlackboxInfobarIfNeeded();
 }
 
 WebInspector.JavaScriptSourceFrame.prototype = {
     _updateInfobars: function()
@@ skipping 198 matching lines @@
             contextMenu.appendSeparator();
         }
 
         /**
          * @this {WebInspector.JavaScriptSourceFrame}
          * @param {!WebInspector.LiveEditSupport} liveEditSupport
          */
         function liveEdit(liveEditSupport)
         {
             var liveEditUISourceCode = liveEditSupport.uiSourceCodeForLiveEdit(this._uiSourceCode);
+            if (!liveEditUISourceCode)
+                return;
             WebInspector.Revealer.reveal(liveEditUISourceCode.uiLocation(lineNumber));
         }
 
         /**
          * @this {WebInspector.JavaScriptSourceFrame}
          * @param {!WebInspector.ResourceScriptFile} scriptFile
          */
         function addSourceMapURL(scriptFile)
         {
             WebInspector.AddSourceMapURLDialog.show(this.element, addSourceMapURLDialogCallback.bind(null, scriptFile));
@@ skipping 461 matching lines @@
     {
         var data = /** @type {{target: !WebInspector.Target}} */ (event.data);
         this._updateScriptFile(data.target);
         this._updateLinesWithoutMappingHighlight();
     },
 
     _updateLinesWithoutMappingHighlight: function()
     {
         var linesCount = this.textEditor.linesCount;
         for (var i = 0; i < linesCount; ++i)
-            this.textEditor.toggleLineClass(i, "cm-line-without-source-mapping", !this._uiSourceCode.uiLineHasMapping(i));
+            this.textEditor.toggleLineClass(i, "cm-line-without-source-mapping", !WebInspector.debuggerWorkspaceBinding.uiLineHasMapping(this._uiSourceCode, i));
     },
 
     /**
      * @param {!WebInspector.Target} target
      */
     _updateScriptFile: function(target)
     {
         var oldScriptFile = this._scriptFileForTarget.get(target);
-        var newScriptFile = this._uiSourceCode.scriptFileForTarget(target);
+        var newScriptFile = WebInspector.debuggerWorkspaceBinding.scriptFile(this._uiSourceCode, target);
         this._scriptFileForTarget.remove(target);
         if (oldScriptFile) {
             oldScriptFile.removeEventListener(WebInspector.ResourceScriptFile.Events.DidMergeToVM, this._didMergeToVM, this);
             oldScriptFile.removeEventListener(WebInspector.ResourceScriptFile.Events.DidDivergeFromVM, this._didDivergeFromVM, this);
             if (this._muted && !this._uiSourceCode.isDirty())
                 this._restoreBreakpointsIfConsistentScripts();
         }
         if (newScriptFile)
             this._scriptFileForTarget.put(target, newScriptFile);
 
@@ skipping 96 matching lines @@
 
     /**
      * @param {number} lineNumber
      */
     _continueToLine: function(lineNumber)
     {
         var executionContext = WebInspector.context.flavor(WebInspector.ExecutionContext);
         if (!executionContext)
             return;
         var rawLocation = WebInspector.debuggerWorkspaceBinding.uiLocationToRawLocation(executionContext.target(), this._uiSourceCode, lineNumber, 0);
+        if (!rawLocation)
+            return;
         this._scriptsPanel.continueToLocation(rawLocation);
     },
 
     dispose: function()
     {
         this._breakpointManager.removeEventListener(WebInspector.BreakpointManager.Events.BreakpointAdded, this._breakpointAdded, this);
         this._breakpointManager.removeEventListener(WebInspector.BreakpointManager.Events.BreakpointRemoved, this._breakpointRemoved, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.ConsoleMessageAdded, this._consoleMessageAdded, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.ConsoleMessageRemoved, this._consoleMessageRemoved, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.ConsoleMessagesCleared, this._consoleMessagesCleared, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.SourceMappingChanged, this._onSourceMappingChanged, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged, this._workingCopyChanged, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyCommitted, this._workingCopyCommitted, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.TitleChanged, this._showBlackboxInfobarIfNeeded, this);
         WebInspector.settings.skipStackFramesPattern.removeChangeListener(this._showBlackboxInfobarIfNeeded, this);
         WebInspector.UISourceCodeFrame.prototype.dispose.call(this);
     },
 
     __proto__: WebInspector.UISourceCodeFrame.prototype
 }