commit 7b380d0d0e91ae6967c52bfa14853a77b9551de4
author reed <reed@google.com> Mon Mar 21 13:25:16 2016 -0700
committer Commit bot <commit-bot@chromium.org> Mon Mar 21 13:25:16 2016 -0700
tree e76ea25f431624e01b51ca605761438fd4560120
parent dc6c9bf91c158e89cd9d5ef19dfbf1da98c598a6

guard rasterizer and drawlooper setters

Need to land https://codereview.chromium.org/1823513002/ first

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1821533002

Review URL: https://codereview.chromium.org/1821533002

samplecode/SampleAll.cpp

diff --git a/samplecode/SampleAll.cpp b/samplecode/SampleAll.cpp
index 2bbe29f..b8b0ee6 100644
--- a/samplecode/SampleAll.cpp
+++ b/samplecode/SampleAll.cpp
@@ -152,7 +152,7 @@
     p.setAntiAlias(false);
     SkLayerRasterizer::Builder rastBuilder2;
     r5(&rastBuilder2, p);
-    p.setRasterizer(rastBuilder2.detachRasterizer())->unref();
+    p.setRasterizer(rastBuilder2.detach());
     p.setXfermodeMode(SkXfermode::kClear_Mode);
     rastBuilder->addLayer(p);
 }
@@ -246,7 +246,7 @@
 
         p.setAntiAlias(true);
         proc(&rastBuilder, p);
-        paint->setRasterizer(rastBuilder.detachRasterizer())->unref();
+        paint->setRasterizer(rastBuilder.detach());
     }
 
 #if 1