Move common GC state update code out of paint-server application

Source/core/rendering/svg/RenderSVGResourcePattern.cpp

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * 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 132 matching lines @@
         return false;
 
     const SVGRenderStyle& svgStyle = style->svgStyle();
 
     AffineTransform computedPatternSpaceTransform = computeResourceSpaceTransform(object, patternData->transform, svgStyle, resourceMode);
     patternData->pattern->setPatternSpaceTransform(computedPatternSpaceTransform);
 
     // Draw pattern
     context->save();
 
-    if (resourceMode & ApplyToFillMode) {
-        context->setAlphaAsFloat(svgStyle.fillOpacity());
+    if (resourceMode & ApplyToFillMode)
         context->setFillPattern(patternData->pattern);
-        context->setFillRule(svgStyle.fillRule());
-    } else if (resourceMode & ApplyToStrokeMode) {
-        context->setAlphaAsFloat(svgStyle.strokeOpacity());
+    else if (resourceMode & ApplyToStrokeMode)
         context->setStrokePattern(patternData->pattern);
-        SVGRenderSupport::applyStrokeStyleToContext(context, style, object);
-    }
 
-    if (resourceMode & ApplyToTextMode) {
-        if (resourceMode & ApplyToFillMode)
-            context->setTextDrawingMode(TextModeFill);
-        else if (resourceMode & ApplyToStrokeMode)
-            context->setTextDrawingMode(TextModeStroke);
-    }
-
+    updateGraphicsContext(context, style, *object, resourceMode);
     return true;
 }
 
 void RenderSVGResourcePattern::postApplyResource(GraphicsContext* context)
 {
     ASSERT(context);
     context->restore();
 }
 
 static inline FloatRect calculatePatternBoundaries(const PatternAttributes& attributes,
@@ skipping 67 matching lines @@
             continue;
         if (element->renderer()->needsLayout())
             return nullptr;
         SVGRenderingContext::renderSubtree(tileImage->context(), element->renderer(), contentTransformation);
     }
 
     return tileImage.release();
 }
 
 }