[SVG] DisplayList-based patterns.

Source/core/rendering/svg/SVGRenderingContext.cpp

Index: Source/core/rendering/svg/SVGRenderingContext.cpp
diff --git a/Source/core/rendering/svg/SVGRenderingContext.cpp b/Source/core/rendering/svg/SVGRenderingContext.cpp
index d76d23570f270b6a2a8a062db9bc954c0916d3f2..14241249669a519df09fefe65206d9432bb36099 100644
--- a/Source/core/rendering/svg/SVGRenderingContext.cpp
+++ b/Source/core/rendering/svg/SVGRenderingContext.cpp
@@ -38,8 +38,6 @@
 #include "core/rendering/svg/SVGResourcesCache.h"
 #include "platform/FloatConversion.h"
 
-static int kMaxImageBufferSize = 4096;
-
 namespace blink {
 
 SVGRenderingContext::~SVGRenderingContext()
@@ -250,20 +248,6 @@ void SVGRenderingContext::renderSubtree(GraphicsContext* context, RenderObject*
     contentTransformation = savedContentTransformation;
 }
 
-FloatRect SVGRenderingContext::clampedAbsoluteTargetRect(const FloatRect& absoluteTargetRect)
-{
-    const FloatSize maxImageBufferSize(kMaxImageBufferSize, kMaxImageBufferSize);
-    return FloatRect(absoluteTargetRect.location(), absoluteTargetRect.size().shrunkTo(maxImageBufferSize));
-}
-
-void SVGRenderingContext::clear2DRotation(AffineTransform& transform)
-{
-    AffineTransform::DecomposedType decomposition;
-    transform.decompose(decomposition);
-    decomposition.angle = 0;
-    transform.recompose(decomposition);
-}
-
 bool SVGRenderingContext::bufferForeground(OwnPtr<ImageBuffer>& imageBuffer)
 {
     ASSERT(m_paintInfo);