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 e03eb072b97912fafb2790383c6ff7671205f4b2..f3f29bedf7d874751fb120412ac9907dd8819d76 100644
--- a/src/utils/debugger/SkDrawCommand.h
+++ b/src/utils/debugger/SkDrawCommand.h
@@ -571,4 +571,24 @@ 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