Pull cache out of GrContext

src/core/SkImageFilter.cpp

Index: src/core/SkImageFilter.cpp
diff --git a/src/core/SkImageFilter.cpp b/src/core/SkImageFilter.cpp
index d4eaf65c5fac2ef6582b5ad15a3633e3e05c1e75..5238f18389fb35d4395df8196a1dd751f234b717 100644
--- a/src/core/SkImageFilter.cpp
+++ b/src/core/SkImageFilter.cpp
@@ -258,8 +258,8 @@ bool SkImageFilter::filterImageGPU(Proxy* proxy, const SkBitmap& src, const Cont
     desc.fHeight = bounds.height();
     desc.fConfig = kRGBA_8888_GrPixelConfig;
 
-    SkAutoTUnref<GrTexture> dst(
-        context->refScratchTexture(desc, GrContext::kApprox_ScratchTexMatch));
+    SkAutoTUnref<GrTexture> dst(context->textureProvider()->refScratchTexture(
+        desc, GrTextureProvider::kApprox_ScratchTexMatch));
     if (!dst) {
         return false;
     }