Move clip off of draw target

BUG=skia:

Review URL: https://codereview.chromium.org/947443003
diff --git a/gm/rrects.cpp b/gm/rrects.cpp
index 4b8e764..642376f 100644
--- a/gm/rrects.cpp
+++ b/gm/rrects.cpp
@@ -120,7 +120,9 @@
                             SkRect bounds = rrect.getBounds();
                             bounds.outset(2.f, 2.f);
 
-                            tt.target()->drawSimpleRect(&pipelineBuilder, 0xff000000, SkMatrix::I(),
+                            tt.target()->drawSimpleRect(&pipelineBuilder,
+                                                        0xff000000,
+                                                        SkMatrix::I(),
                                                         bounds);
                         } else {
                             drew = false;