Avoid using Function.prototype.call in a number of places in our

src/messages.js

 // Copyright 2006-2008 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 32 matching lines @@
 var kCapitalVowelSounds = 0;
 
 // Matches Messages::kNoLineNumberInfo from v8.h
 var kNoLineNumberInfo = 0;
 
 // If this object gets passed to an error constructor the error will
 // get an accessor for .message that constructs a descriptive error
 // message on access.
 var kAddMessageAccessorsMarker = { };
 
-
-function GetInstanceName(cons) {
-  if (cons.length == 0) {
-    return "";
-  }
-  var first = %StringToLowerCase(StringCharAt.call(cons, 0));
-  if (kVowelSounds === 0) {
-    kVowelSounds = {a: true, e: true, i: true, o: true, u: true, y: true};
-    kCapitalVowelSounds = {a: true, e: true, i: true, o: true, u: true, h: true,
-        f: true, l: true, m: true, n: true, r: true, s: true, x: true, y: true};
-  }
-  var vowel_mapping = kVowelSounds;
-  if (cons.length > 1 && (StringCharAt.call(cons, 0) != first)) {
-    // First char is upper case
-    var second = %StringToLowerCase(StringCharAt.call(cons, 1));
-    // Second char is upper case
-    if (StringCharAt.call(cons, 1) != second) {
-      vowel_mapping = kCapitalVowelSounds;
-    }
-  }
-  var s = vowel_mapping[first] ? "an " : "a ";
-  return s + cons;
-}
-
-
 var kMessages = 0;
 
+var kReplacementMarkers =
+    [ "%0", "%1", "%2", "%3", "%4", "%5", "%6", "%7", "%8", "%9", "%10" ];
 
 function FormatString(format, args) {
   var result = format;
   for (var i = 0; i < args.length; i++) {
     var str;
     try {
       str = ToDetailString(args[i]);
     } catch (e) {
       str = "#<error>";
     }
-    result = ArrayJoin.call(StringSplit.call(result, "%" + i), str);
+    var replacement_marker = kReplacementMarkers[i];
+    var split = %_CallFunction(result, replacement_marker, StringSplit);
+    result = %_CallFunction(split, str, ArrayJoin);
   }
   return result;
 }
 
 
 // To check if something is a native error we need to check the
 // concrete native error types. It is not enough to check "obj
 // instanceof $Error" because user code can replace
 // NativeError.prototype.__proto__. User code cannot replace
 // NativeError.prototype though and therefore this is a safe test.
@@ skipping 22 matching lines @@
 
 
 function ToDetailString(obj) {
   if (obj != null && IS_OBJECT(obj) && obj.toString === $Object.prototype.toString) {
     var constructor = obj.constructor;
     if (!constructor) return ToStringCheckErrorObject(obj);
     var constructorName = constructor.name;
     if (!constructorName || !IS_STRING(constructorName)) {
       return ToStringCheckErrorObject(obj);
     }
-    return "#<" + GetInstanceName(constructorName) + ">";
+    return "#<" + constructorName + ">";
   } else {
     return ToStringCheckErrorObject(obj);
   }
 }
 
 
 function MakeGenericError(constructor, type, args) {
   if (IS_UNDEFINED(args)) {
     args = [];
   }
@@ skipping 201 matching lines @@
  */
 Script.prototype.locationFromPosition = function (position,
                                                   include_resource_offset) {
   var line = this.lineFromPosition(position);
   if (line == -1) return null;
 
   // Determine start, end and column.
   var line_ends = this.line_ends;
   var start = line == 0 ? 0 : line_ends[line - 1] + 1;
   var end = line_ends[line];
-  if (end > 0 && StringCharAt.call(this.source, end - 1) == '\r') end--;
+  if (end > 0 && %_CallFunction(this.source, end - 1, StringCharAt) == '\r') end--;
   var column = position - start;
 
   // Adjust according to the offset within the resource.
   if (include_resource_offset) {
     line += this.line_offset;
     if (line == this.line_offset) {
       column += this.column_offset;
     }
   }
 
@@ skipping 94 matching lines @@
 
   // Check parameter.
   if (line < 0 || this.lineCount() <= line) {
     return null;
   }
 
   // Return the source line.
   var line_ends = this.line_ends;
   var start = line == 0 ? 0 : line_ends[line - 1] + 1;
   var end = line_ends[line];
-  return StringSubstring.call(this.source, start, end);
+  return %_CallFunction(this.source, start, end, StringSubstring);
 }
 
 
 /**
  * Returns the number of source lines.
  * @return {number}
  *     Number of source lines.
  */
 Script.prototype.lineCount = function() {
   // Return number of source lines.
@@ skipping 107 matching lines @@
   }
 };
 
 
 /**
  * Get the source text for a SourceLocation
  * @return {String}
  *     Source text for this location.
  */
 SourceLocation.prototype.sourceText = function () {
-  return StringSubstring.call(this.script.source, this.start, this.end);
+  return %_CallFunction(this.script.source, this.start, this.end, StringSubstring);
 };
 
 
 /**
  * Class for a source slice. A source slice is a part of a script source with
  * the following properties:
  *   script        : script object for the source
  *   from_line     : line number for the first line in the slice
  *   to_line       : source line number for the last line in the slice
  *   from_position : position of the first character in the slice
@@ skipping 16 matching lines @@
   this.to_position = to_position;
 }
 
 
 /**
  * Get the source text for a SourceSlice
  * @return {String} Source text for this slice. The last line will include
  *     the line terminating characters (if any)
  */
 SourceSlice.prototype.sourceText = function () {
-  return StringSubstring.call(this.script.source, this.from_position, this.to_position);
+  return %_CallFunction(this.script.source,
+                        this.from_position,
+                        this.to_position,
+                        StringSubstring);
 };
 
 
 // Returns the offset of the given position within the containing
 // line.
 function GetPositionInLine(message) {
   var location = message.script.locationFromPosition(message.startPos, false);
   if (location == null) return -1;
   location.restrict();
   return message.startPos - location.start;
@@ skipping 54 matching lines @@
   this.pos = pos;
 }
 
 CallSite.prototype.getThis = function () {
   return this.receiver;
 };
 
 CallSite.prototype.getTypeName = function () {
   var constructor = this.receiver.constructor;
   if (!constructor)
-    return $Object.prototype.toString.call(this.receiver);
+    return %_CallFunction(this.receiver, ObjectToString);
   var constructorName = constructor.name;
   if (!constructorName)
-    return $Object.prototype.toString.call(this.receiver);
+    return %_CallFunction(this.receiver, ObjectToString);
   return constructorName;
 };
 
 CallSite.prototype.isToplevel = function () {
   if (this.receiver == null)
     return true;
   return IS_GLOBAL(this.receiver);
 };
 
 CallSite.prototype.isEval = function () {
@@ skipping 28 matching lines @@
   if (script && script.compilation_type == COMPILATION_TYPE_EVAL)
     return "eval";
   return null;
 };
 
 CallSite.prototype.getMethodName = function () {
   // See if we can find a unique property on the receiver that holds
   // this function.
   var ownName = this.fun.name;
   if (ownName && this.receiver &&
-      (ObjectLookupGetter.call(this.receiver, ownName) === this.fun ||
-       ObjectLookupSetter.call(this.receiver, ownName) === this.fun ||
+      (%_CallFunction(this.receiver, ownName, ObjectLookupGetter) === this.fun ||
+       %_CallFunction(this.receiver, ownName, ObjectLookupSetter) === this.fun ||
        this.receiver[ownName] === this.fun)) {
     // To handle DontEnum properties we guess that the method has
     // the same name as the function.
     return ownName;
   }
   var name = null;
   for (var prop in this.receiver) {
     if (this.receiver.__lookupGetter__(prop) === this.fun ||
         this.receiver.__lookupSetter__(prop) === this.fun ||
         (!this.receiver.__lookupGetter__(prop) && this.receiver[prop] === this.fun)) {
@@ skipping 307 matching lines @@
     else throw e;
   }
 }
 
 %FunctionSetName(errorToString, 'toString');
 %SetProperty($Error.prototype, 'toString', errorToString, DONT_ENUM);
 
 // Boilerplate for exceptions for stack overflows. Used from
 // Top::StackOverflow().
 const kStackOverflowBoilerplate = MakeRangeError('stack_overflow', []);