Remove the use of Array.map

AppKit/CPCompatibility.j

@@ -80,7 +80,7 @@ CPFileAPIFeature                        = 31;
 
 CPAltEnterTextAreaFeature               = 32;
 
-CPJavascriptMapFeature					= 33;
+
 
 /*
     When an absolutely positioned div (CPView) with an absolutely positioned canvas in it (CPView with drawRect:) moves things on top of the canvas (subviews) don't redraw correctly. E.g. if you have a bunch of text fields in a CPBox in a sheet which animates in, some of the text fields might not be visible because the CPBox has a canvas at the bottom and the box moved form offscreen to onscreen. This bug is probably very related: https://bugs.webkit.org/show_bug.cgi?id=67203
@@ -272,8 +272,6 @@ if (typeof document != "undefined")
     }
     else
         PLATFORM_FEATURES[CPFileAPIFeature] = NO;
-
-    PLATFORM_FEATURES[CPJavascriptMapFeature] = (typeof Array.map === "function");
 }
 
 function CPFeatureIsCompatible(aFeature)

Foundation/CPArray/_CPJavaScriptArray.j

@@ -233,12 +233,17 @@ var concat = Array.prototype.concat,
     return join.call(self, aString);
 }
 
-- (CPArray)arrayByApplyingBlock:(Function)aFunction
+- (CPArray)arrayByApplyingBlock:(Function/*element, index*/)aFunction
 {
-	if (CPFeatureIsCompatible(CPJavascriptMapFeature))
-		return self.map(aFunction);
+	var result = [];
 
-	return [super arrayByApplyingBlock:aFunction];
+	for (var idx = 0; idx < self.length; idx++)
+	{
+	    var obj = aFunction(self[idx], idx);
+		result.push(obj);
+	}
+
+	return result;
 }
 
 - (void)insertObject:(id)anObject atIndex:(CPUInteger)anIndex