more threading of GrShaderDataManager

src/effects/SkXfermodeImageFilter.cpp

Index: src/effects/SkXfermodeImageFilter.cpp
diff --git a/src/effects/SkXfermodeImageFilter.cpp b/src/effects/SkXfermodeImageFilter.cpp
index 599fd42b12d0987bfa631f47d593d04f7b6296b2..972884330b7dee64aab12a4d093d4f4ecf2f720c 100644
--- a/src/effects/SkXfermodeImageFilter.cpp
+++ b/src/effects/SkXfermodeImageFilter.cpp
@@ -123,7 +123,7 @@ void SkXfermodeImageFilter::toString(SkString* str) const {
 #if SK_SUPPORT_GPU
 
 bool SkXfermodeImageFilter::canFilterImageGPU() const {
-    return fMode && fMode->asFragmentProcessor(NULL, NULL) && !cropRectIsSet();
+    return fMode && fMode->asFragmentProcessor(NULL, NULL, NULL) && !cropRectIsSet();
 }
 
 bool SkXfermodeImageFilter::filterImageGPU(Proxy* proxy,
@@ -166,7 +166,9 @@ bool SkXfermodeImageFilter::filterImageGPU(Proxy* proxy,
         return false;
     }
 
-    if (!fMode || !fMode->asFragmentProcessor(&xferProcessor, backgroundTex)) {
+    GrPaint paint;
+    if (!fMode || !fMode->asFragmentProcessor(&xferProcessor, paint.getShaderDataManager(),
+                                              backgroundTex)) {
         // canFilterImageGPU() should've taken care of this
         SkASSERT(false);
         return false;
@@ -180,7 +182,6 @@ bool SkXfermodeImageFilter::filterImageGPU(Proxy* proxy,
     SkRect srcRect;
     src.getBounds(&srcRect);
 
-    GrPaint paint;
     SkAutoTUnref<GrFragmentProcessor> foregroundDomain(GrTextureDomainEffect::Create(
         foregroundTex, foregroundMatrix,
         GrTextureDomain::MakeTexelDomain(foregroundTex, foreground.bounds()),