[inspector] introduced v8::debug::EntriesPreview for inspector

src/inspector/debugger-script.js

 /*
  * Copyright (C) 2010 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 109 matching lines @@
         return {
             scriptId: "" + script.id(),
             lineNumber: location.line,
             columnNumber: location.column
         };
     }
     return null;
 }
 
 /**
- * @param {Object} object
- * @return {!Array<!{value: *}>|undefined}
- */
-DebuggerScript.getCollectionEntries = function(object)
-{
-    var mirror = MakeMirror(object);
-    if (mirror.isMap())
-        return /** @type {!MapMirror} */(mirror).entries();
-    if (mirror.isSet() || mirror.isIterator()) {
-        var result = [];
-        var values = mirror.isSet() ? /** @type {!SetMirror} */(mirror).values() : /** @type {!IteratorMirror} */(mirror).preview();
-        for (var i = 0; i < values.length; ++i)
-            result.push({ value: values[i] });
-        return result;
-    }
-}
-
-/**
  * @param {!ExecutionState} execState
  * @param {!BreakpointInfo} info
  * @return {string|undefined}
  */
 DebuggerScript.setBreakpoint = function(execState, info)
 {
     var breakId = Debug.setScriptBreakPointById(info.sourceID, info.lineNumber, info.columnNumber, info.condition, undefined, Debug.BreakPositionAlignment.Statement);
     var locations = Debug.findBreakPointActualLocations(breakId);
     if (!locations.length)
         return undefined;
@@ skipping 382 matching lines @@
     case ScopeType.Global:
     case ScopeType.With:
         result = scopeObject;
         break;
     }
     return result;
 }
 
 return DebuggerScript;
 })();