Revert of Make setVertexAttribs in GrDrawState take a stride parameter.

src/gpu/GrRODrawState.cpp

Index: src/gpu/GrRODrawState.cpp
diff --git a/src/gpu/GrRODrawState.cpp b/src/gpu/GrRODrawState.cpp
index 9118d0dc8dc037af8d5fe1fe3ca7e92cb6c68569..1460f57320e48e3c56d87278a96941936f66b333 100644
--- a/src/gpu/GrRODrawState.cpp
+++ b/src/gpu/GrRODrawState.cpp
@@ -25,7 +25,6 @@
         this->fBlendConstant != that.fBlendConstant ||
         this->fFlagBits != that.fFlagBits ||
         this->fVACount != that.fVACount ||
-        this->fVAStride != that.fVAStride ||
         memcmp(this->fVAPtr, that.fVAPtr, this->fVACount * sizeof(GrVertexAttrib)) ||
         this->fStencilSettings != that.fStencilSettings ||
         this->fDrawFace != that.fDrawFace) {
@@ -51,6 +50,7 @@
         }
     }
 
+    SkASSERT(this->fVertexSize == that.fVertexSize);
     SkASSERT(0 == memcmp(this->fFixedFunctionVertexAttribIndices,
                             that.fFixedFunctionVertexAttribIndices,
                             sizeof(this->fFixedFunctionVertexAttribIndices)));