Culling API

src/utils/debugger/SkDrawCommand.h

Index: src/utils/debugger/SkDrawCommand.h
diff --git a/src/utils/debugger/SkDrawCommand.h b/src/utils/debugger/SkDrawCommand.h
index b78dc9c3c4dfefbebb4b87a95aa373c2d9412341..40e99b8cabd34ca568ce3339e52d72d603b7ba41 100644
--- a/src/utils/debugger/SkDrawCommand.h
+++ b/src/utils/debugger/SkDrawCommand.h
@@ -557,4 +557,24 @@ private:
     typedef SkDrawCommand INHERITED;
 };
 
+class SkPushCullCommand : public SkDrawCommand {
+public:
+    SkPushCullCommand(const SkRect&);
+    virtual void execute(SkCanvas*) SK_OVERRIDE;
+
+private:
+    SkRect fCullRect;
+
+    typedef SkDrawCommand INHERITED;
+};
+
+class SkPopCullCommand : public SkDrawCommand {
+public:
+    SkPopCullCommand();
+    virtual void execute(SkCanvas* canvas) SK_OVERRIDE;
+
+private:
+    typedef SkDrawCommand INHERITED;
+};
+
 #endif