Support serialization in SkRecord-backed SkPictures.

dm/DMRecordTask.h

-#ifndef DMRecordTask_DEFINED
-#define DMRecordTask_DEFINED
-
-#include "DMTask.h"
-#include "SkBitmap.h"
-#include "SkPicture.h"
-#include "SkString.h"
-#include "SkTemplates.h"
-#include "gm.h"
-
-// Records a GM or SKP through an SkRecord, draws it, and compares against the reference bitmap.
-
-namespace DM {
-
-class RecordTask : public CpuTask {
-
-public:
-    enum Mode {
-        kNoOptimize_Mode,
-        kOptimize_Mode,
-    };
-    RecordTask(const Task& parent, skiagm::GM*, SkBitmap reference, Mode);
-    RecordTask(const Task& parent, SkPicture*,  SkBitmap reference, Mode);
-
-    virtual void draw() SK_OVERRIDE;
-    virtual bool shouldSkip() const SK_OVERRIDE;
-    virtual SkString name() const SK_OVERRIDE { return fName; }
-
-private:
-    bool fOptimize;
-    const SkString fName;
-    SkAutoTUnref<SkPicture> fPicture;
-    SkAutoTDelete<skiagm::GM> fGM;
-    const SkBitmap fReference;
-};
-
-}  // namespace DM
-
-#endif  // DMRecordTask_DEFINED