Make shouldTransformOnTextPainting compilation unit local

Source/core/rendering/svg/RenderSVGResourceContainer.cpp

 /*
  * 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 217 matching lines @@
         if (!renderer)
             continue;
 
         StyleDifference diff;
         diff.setNeedsFullLayout();
         SVGResourcesCache::clientStyleChanged(renderer, diff, renderer->style());
         renderer->setNeedsLayout();
     }
 }
 
+static bool shouldTransformOnTextPainting(RenderObject* object, AffineTransform& resourceTransform)
+{
+    ASSERT(object);
+
+    // This method should only be called for RenderObjects that deal with text rendering. Cmp. RenderObject.h's is*() methods.
+    ASSERT(object->isSVGText() || object->isSVGTextPath() || object->isSVGInline());
+
+    // In text drawing, the scaling part of the graphics context CTM is removed, compare SVGInlineTextBox::paintTextWithShadows.
+    // So, we use that scaling factor here, too, and then push it down to pattern or gradient space
+    // in order to keep the pattern or gradient correctly scaled.
+    float scalingFactor = SVGRenderingContext::calculateScreenFontSizeScalingFactor(object);
+    if (scalingFactor == 1)
+        return false;
+    resourceTransform.scale(scalingFactor);
+    return true;
+}
+
 AffineTransform RenderSVGResourceContainer::computeResourceSpaceTransform(RenderObject* object, const AffineTransform& baseTransform, const SVGRenderStyle* svgStyle, unsigned short resourceMode)
 {
     AffineTransform computedSpaceTransform = baseTransform;
     if (resourceMode & ApplyToTextMode) {
         // Depending on the font scaling factor, we may need to apply an
         // additional transform (scale-factor) the paintserver, since text
         // painting removes the scale factor from the context. (See
         // SVGInlineTextBox::paintTextWithShadows.)
         AffineTransform additionalTextTransformation;
         if (shouldTransformOnTextPainting(object, additionalTextTransformation))
             computedSpaceTransform = additionalTextTransformation * computedSpaceTransform;
     }
     if (resourceMode & ApplyToStrokeMode) {
         // Non-scaling stroke needs to reset the transform back to the host transform.
         if (svgStyle->vectorEffect() == VE_NON_SCALING_STROKE)
             computedSpaceTransform = transformOnNonScalingStroke(object, computedSpaceTransform);
     }
     return computedSpaceTransform;
 }
 
-bool RenderSVGResourceContainer::shouldTransformOnTextPainting(RenderObject* object, AffineTransform& resourceTransform)
-{
-    ASSERT(object);
-
-    // This method should only be called for RenderObjects that deal with text rendering. Cmp. RenderObject.h's is*() methods.
-    ASSERT(object->isSVGText() || object->isSVGTextPath() || object->isSVGInline());
-
-    // In text drawing, the scaling part of the graphics context CTM is removed, compare SVGInlineTextBox::paintTextWithShadows.
-    // So, we use that scaling factor here, too, and then push it down to pattern or gradient space
-    // in order to keep the pattern or gradient correctly scaled.
-    float scalingFactor = SVGRenderingContext::calculateScreenFontSizeScalingFactor(object);
-    if (scalingFactor == 1)
-        return false;
-    resourceTransform.scale(scalingFactor);
-    return true;
-}
-
 // FIXME: This does not belong here.
 AffineTransform RenderSVGResourceContainer::transformOnNonScalingStroke(RenderObject* object, const AffineTransform& resourceTransform)
 {
     if (!object->isSVGShape())
         return resourceTransform;
 
     SVGGraphicsElement* element = toSVGGraphicsElement(object->node());
     AffineTransform transform = element->getScreenCTM(SVGGraphicsElement::DisallowStyleUpdate);
     transform *= resourceTransform;
     return transform;
 }
 
 }