GC::drawConvexPolygon() & friends cleanup

Source/core/rendering/RenderThemeChromiumMac.mm

 /*
  * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Google, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 1080 matching lines @@
     float fontScale = std::min(o->style()->fontSize() / baseFontSize, bounds.height() / (baseArrowHeight * 2 + baseSpaceBetweenArrows));
     float centerY = bounds.y() + bounds.height() / 2.0f;
     float arrowHeight = baseArrowHeight * fontScale;
     float arrowWidth = baseArrowWidth * fontScale;
     float leftEdge = bounds.maxX() - arrowPaddingRight * o->style()->effectiveZoom() - arrowWidth;
     float spaceBetweenArrows = baseSpaceBetweenArrows * fontScale;
 
     if (bounds.width() < arrowWidth + arrowPaddingLeft * o->style()->effectiveZoom())
         return false;
 
-    GraphicsContextStateSaver stateSaver(*paintInfo.context);
-
-    paintInfo.context->setFillColor(o->style()->visitedDependentColor(CSSPropertyColor));
-    paintInfo.context->setStrokeStyle(NoStroke);
+    Color color = o->style()->visitedDependentColor(CSSPropertyColor);
 
     FloatPoint arrow1[3];
     arrow1[0] = FloatPoint(leftEdge, centerY - spaceBetweenArrows / 2.0f);
     arrow1[1] = FloatPoint(leftEdge + arrowWidth, centerY - spaceBetweenArrows / 2.0f);
     arrow1[2] = FloatPoint(leftEdge + arrowWidth / 2.0f, centerY - spaceBetweenArrows / 2.0f - arrowHeight);
 
     // Draw the top arrow.
-    paintInfo.context->drawConvexPolygon(3, arrow1, true);
+    paintInfo.context->fillPolygon(3, arrow1, color, true);
 
     FloatPoint arrow2[3];
     arrow2[0] = FloatPoint(leftEdge, centerY + spaceBetweenArrows / 2.0f);
     arrow2[1] = FloatPoint(leftEdge + arrowWidth, centerY + spaceBetweenArrows / 2.0f);
     arrow2[2] = FloatPoint(leftEdge + arrowWidth / 2.0f, centerY + spaceBetweenArrows / 2.0f + arrowHeight);
 
     // Draw the bottom arrow.
-    paintInfo.context->drawConvexPolygon(3, arrow2, true);
+    paintInfo.context->fillPolygon(3, arrow2, color, true);
     return false;
 }
 
 static const IntSize* menuListButtonSizes()
 {
     static const IntSize sizes[3] = { IntSize(0, 21), IntSize(0, 18), IntSize(0, 15) };
     return sizes;
 }
 
 void RenderThemeChromiumMac::adjustMenuListStyle(RenderStyle* style, Element* e) const
@@ skipping 743 matching lines @@
 
 bool RenderThemeChromiumMac::shouldUseFallbackTheme(RenderStyle* style) const
 {
     ControlPart part = style->appearance();
     if (part == CheckboxPart || part == RadioPart)
         return style->effectiveZoom() != 1;
     return false;
 }
 
 } // namespace blink