Clean up vestiges of ScrollView.

Source/platform/mac/ThemeMac.mm

 /*
  * Copyright (C) 2008, 2010, 2011, 2012 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 540 matching lines @@
     backgroundBounds.origin.x = bounds.origin.x + (bounds.size.width - backgroundBounds.size.width) / 2;
     if (backgroundBounds.size.height < bounds.size.height) {
         int heightDiff = clampToInteger(bounds.size.height - backgroundBounds.size.height);
         backgroundBounds.origin.y = bounds.origin.y + (heightDiff / 2) + 1;
     }
 
     LocalCurrentGraphicsContext localContext(context, rect);
     HIThemeDrawButton(&backgroundBounds, &drawInfo, localContext.cgContext(), kHIThemeOrientationNormal, 0);
 }
 
-// This will ensure that we always return a valid NSView, even if ScrollView doesn't have an associated document NSView.
-// If the ScrollView doesn't have an NSView, we will return a fake NSView whose sole purpose is to tell AppKit that it's flipped.
+// This will ensure that we always return a valid NSView, even if FrameView doesn't have an associated document NSView.
+// If the FrameView doesn't have an NSView, we will return a fake NSView whose sole purpose is to tell AppKit that it's flipped.
 NSView *ThemeMac::ensuredView(ScrollableArea* scrollView)

[Ian Vollick, 2014/10/11 03:05:32]

Should the parameter be renamed frameView?

[skobes, 2014/10/11 04:05:19]

Done (here and in a few other places).

 {
 
     // Use a fake flipped view.
     static NSView *flippedView = [[WebCoreFlippedView alloc] init];
     [flippedView setFrameSize:NSSizeFromCGSize(scrollView->contentsSize())];
 
     return flippedView;
 }
 
 void ThemeMac::setFocusRingClipRect(const FloatRect& rect)
@@ skipping 163 matching lines @@
             break;
         case InnerSpinButtonPart:
             paintStepper(states, context, zoomedRect, zoomFactor, scrollView);
             break;
         default:
             break;
     }
 }
 
 }