Initial CL to move color / coverage off of drawstate

gm/rrects.cpp

Index: gm/rrects.cpp
diff --git a/gm/rrects.cpp b/gm/rrects.cpp
index 34e6bdb5826719e5891c1d73b8f417e637f0c208..6c672b930492c70d239ef71f42003ae6628e9d54 100644
--- a/gm/rrects.cpp
+++ b/gm/rrects.cpp
@@ -123,12 +123,11 @@ protected:
                             drawState.addCoverageProcessor(fp);
                             drawState.setIdentityViewMatrix();
                             drawState.setRenderTarget(rt);
-                            drawState.setColor(0xff000000);
 
                             SkRect bounds = rrect.getBounds();
                             bounds.outset(2.f, 2.f);
 
-                            tt.target()->drawSimpleRect(&drawState, bounds);
+                            tt.target()->drawSimpleRect(&drawState, 0xff000000, bounds);
                         } else {
                             drew = false;
                         }