Add isSingleComponent bool to getConstantColorComponent

src/gpu/effects/GrOvalEffect.cpp

Index: src/gpu/effects/GrOvalEffect.cpp
diff --git a/src/gpu/effects/GrOvalEffect.cpp b/src/gpu/effects/GrOvalEffect.cpp
index 10fd8a6bf41768bf3b63e0929eb3e2ecb40ba052..2aaf64cb4fee216157654e6ec5974f28aa011ede 100644
--- a/src/gpu/effects/GrOvalEffect.cpp
+++ b/src/gpu/effects/GrOvalEffect.cpp
@@ -32,8 +32,6 @@ public:
 
     typedef GLCircleEffect GLProcessor;
 
-    virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE;
-
     virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
@@ -41,6 +39,9 @@ private:
 
     virtual bool onIsEqual(const GrProcessor&) const SK_OVERRIDE;
 
+    virtual void onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                              bool* isSingleComponent) const SK_OVERRIDE;
+
     SkPoint             fCenter;
     SkScalar            fRadius;
     GrPrimitiveEdgeType    fEdgeType;
@@ -56,7 +57,8 @@ GrFragmentProcessor* CircleEffect::Create(GrPrimitiveEdgeType edgeType, const Sk
     return SkNEW_ARGS(CircleEffect, (edgeType, center, radius));
 }
 
-void CircleEffect::getConstantColorComponents(GrColor* color, uint32_t* validFlags) const {
+void CircleEffect::onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                                bool* isSingleComponent) const {
     *validFlags = 0;
 }
 
@@ -204,8 +206,6 @@ public:
 
     typedef GLEllipseEffect GLProcessor;
 
-    virtual void getConstantColorComponents(GrColor* color, uint32_t* validFlags) const SK_OVERRIDE;
-
     virtual const GrBackendFragmentProcessorFactory& getFactory() const SK_OVERRIDE;
 
 private:
@@ -213,6 +213,9 @@ private:
 
     virtual bool onIsEqual(const GrProcessor&) const SK_OVERRIDE;
 
+    virtual void onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                              bool* isSingleComponent) const SK_OVERRIDE;
+
     SkPoint             fCenter;
     SkVector            fRadii;
     GrPrimitiveEdgeType    fEdgeType;
@@ -230,7 +233,8 @@ GrFragmentProcessor* EllipseEffect::Create(GrPrimitiveEdgeType edgeType,
     return SkNEW_ARGS(EllipseEffect, (edgeType, center, rx, ry));
 }
 
-void EllipseEffect::getConstantColorComponents(GrColor* color, uint32_t* validFlags) const {
+void EllipseEffect::onGetConstantColorComponents(GrColor* color, uint32_t* validFlags,
+                                                 bool* isSingleComponent) const {
     *validFlags = 0;
 }