Initial CL to move color / coverage off of drawstate

src/gpu/GrProcessor.cpp

Index: src/gpu/GrProcessor.cpp
diff --git a/src/gpu/GrProcessor.cpp b/src/gpu/GrProcessor.cpp
index 810c751f1c7686fa2bac08d48a98e751229dd00e..05ab2eaf70d931e2f0f7e2e5439225278923db0b 100644
--- a/src/gpu/GrProcessor.cpp
+++ b/src/gpu/GrProcessor.cpp
@@ -9,6 +9,7 @@
 #include "GrContext.h"
 #include "GrCoordTransform.h"
 #include "GrGeometryData.h"
+#include "GrGeometryProcessor.h"
 #include "GrInvariantOutput.h"
 #include "GrMemoryPool.h"
 #include "SkTLS.h"
@@ -169,6 +170,12 @@ bool GrFragmentProcessor::hasSameTransforms(const GrFragmentProcessor& that) con
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
+void GrGeometryProcessor::computeInvariantColor(GrInvariantOutput* intout) const {
+
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
 /*
  * GrGeometryData shares the same pool so it lives in this file too
  */