Merge Replay and Quilt tasks, adding in all BBH implementations.

dm/DMReplayTask.cpp

-#include "DMReplayTask.h"
-#include "DMWriteTask.h"
-#include "DMUtil.h"
-
-#include "SkBBHFactory.h"
-#include "SkCommandLineFlags.h"
-#include "SkPicture.h"
-
-DEFINE_bool(replay, true, "If true, run picture replay tests.");
-DEFINE_bool(rtree,  true, "If true, run picture replay tests with an rtree.");
-DEFINE_bool(skr,    true, "If true, run picture replay tests with SkRecord backend.");
-
-static const char* kSuffixes[] = { "replay", "rtree", "skr" };
-static const bool* kEnabled[]  = { &FLAGS_replay, &FLAGS_rtree, &FLAGS_skr };
-
-namespace DM {
-
-ReplayTask::ReplayTask(const Task& parent,
-                       skiagm::GM* gm,
-                       SkBitmap reference,
-                       Mode mode)
-    : CpuTask(parent)
-    , fMode(mode)
-    , fName(UnderJoin(parent.name().c_str(), kSuffixes[mode]))
-    , fGM(gm)
-    , fReference(reference)
-    {}
-
-void ReplayTask::draw() {
-    SkAutoTDelete<SkBBHFactory> factory;
-    if (kRTree_Mode == fMode) {
-        factory.reset(SkNEW(SkRTreeFactory));
-    }
-    SkAutoTUnref<SkPicture> recorded(
-            RecordPicture(fGM.get(), factory.get(), kSkRecord_Mode == fMode));
-
-    SkBitmap bitmap;
-    AllocatePixels(fReference, &bitmap);
-    DrawPicture(*recorded, &bitmap);
-    if (!BitmapsEqual(bitmap, fReference)) {
-        this->fail();
-        this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap)));
-    }
-}
-
-bool ReplayTask::shouldSkip() const {
-    if (fGM->getFlags() & skiagm::GM::kSkipPicture_Flag) {
-        return true;
-    }
-    return !*kEnabled[fMode];
-}
-
-}  // namespace DM