Fixed bug with linear gradient when drawing it without CPGradient

AppKit/CPGradient.j

@@ -70,6 +70,10 @@ CPGradientDrawsAfterEndingLocation      = kCGGradientDrawsAfterEndLocation;
 {
     if (self = [super init])
     {
+        // We reverse the location because we reverse the colors in CGContextDrawLinearGradient
+        // This is needed to get the same behavior as Cocoa when drawing a CGContextDrawLinearGradient without the object CPGradient
+        someLocations.reverse();
+
         var cgColors = [],
             count = [someColors count],
             colorSpace = [aColorSpace CGColorSpace] || CGColorSpaceCreateDeviceRGB;

AppKit/CoreGraphics/CGContextCanvas.j

@@ -594,9 +594,8 @@ function to_string(aColor)
 
 function CGContextDrawLinearGradient(aContext, aGradient, aStartPoint, anEndPoint, options)
 {
-    var colors = aGradient.colors,
+    var colors = aGradient.colors.slice(0).reverse(),
         count = colors.length,
-
         linearGradient = aContext.createLinearGradient(aStartPoint.x, aStartPoint.y, anEndPoint.x, anEndPoint.y);
 
     while (count--)
@@ -611,7 +610,6 @@ function CGContextDrawRadialGradient(aContext, aGradient, aStartCenter, aStartRa
 {
     var colors = aGradient.colors,
         count = colors.length,
-
         linearGradient = aContext.createRadialGradient(aStartCenter.x, aStartCenter.y, aStartRadius, anEndCenter.x, anEndCenter.y, anEndRadius);
 
     while (count--)