Clean up unused SkPictureRecorder::optimizeFor()

src/core/SkPictureRecorder.cpp

Index: src/core/SkPictureRecorder.cpp
diff --git a/src/core/SkPictureRecorder.cpp b/src/core/SkPictureRecorder.cpp
index 8e7c7f3b06477240fa38a6298132ed93cecf579b..5631a081d4a049c398f884e2644f6f8702597a93 100644
--- a/src/core/SkPictureRecorder.cpp
+++ b/src/core/SkPictureRecorder.cpp
@@ -8,7 +8,6 @@
 #include "SkBigPicture.h"
 #include "SkData.h"
 #include "SkDrawable.h"
-#include "SkImage.h"
 #include "SkPictureRecorder.h"
 #include "SkPictureUtils.h"
 #include "SkRecord.h"
@@ -17,54 +16,6 @@
 #include "SkRecordedDrawable.h"
 #include "SkRecorder.h"
 #include "SkTypes.h"
-#include "SkTLogic.h"
-
-namespace SkRecords {
-
-    struct OptimizeFor {
-        GrContext* fCtx;
-
-        // A few ops have a top-level SkImage:
-        void operator()(DrawAtlas*     op) { this->make_texture(&op->atlas); }
-        void operator()(DrawImage*     op) { this->make_texture(&op->image); }
-        void operator()(DrawImageNine* op) { this->make_texture(&op->image); }
-        void operator()(DrawImageRect* op) { this->make_texture(&op->image); }
-        void make_texture(sk_sp<const SkImage>* img) const {
-            *img = (*img)->makeTextureImage(fCtx);
-        }
-
-        // Some ops have a paint, some have an optional paint.
-        // Either way, get back a pointer.
-        static SkPaint* AsPtr(SkPaint& p) { return &p; }
-        static SkPaint* AsPtr(SkRecords::Optional<SkPaint>& p) { return p; }
-
-        // For all other types of ops, look for images inside the paint.
-        template <typename T>
-        SK_WHEN(T::kTags & kHasPaint_Tag, void) operator()(T* op) {
-            SkMatrix matrix;
-            SkShader::TileMode xy[2];
-
-            if (auto paint  = AsPtr(op->paint))
-            if (auto shader = paint->getShader())
-            if (auto image  = shader->isAImage(&matrix, xy)) {
-                paint->setShader(image->makeTextureImage(fCtx)->makeShader(xy[0], xy[1], &matrix));
-            }
-
-            // TODO: re-build compose shaders
-        }
-
-        // Control ops, etc.  Nothing to do for these.
-        template <typename T>
-        SK_WHEN(!(T::kTags & kHasPaint_Tag), void) operator()(T*) {}
-    };
-
-} // namespace SkRecords
-
-static void optimize_for(GrContext* ctx, SkRecord* record) {
-    for (int i = 0; ctx && i < record->count(); i++) {
-        record->mutate(i, SkRecords::OptimizeFor{ctx});
-    }
-}
 
 SkPictureRecorder::SkPictureRecorder() {
     fActivelyRecording = false;
@@ -112,7 +63,6 @@ sk_sp<SkPicture> SkPictureRecorder::finishRecordingAsPicture(uint32_t finishFlag
 
     // TODO: delay as much of this work until just before first playback?
     SkRecordOptimize(fRecord);
-    optimize_for(fGrContextToOptimizeFor, fRecord);
 
     if (fRecord->count() == 0) {
         if (finishFlags & kReturnNullForEmpty_FinishFlag) {
@@ -173,7 +123,6 @@ sk_sp<SkDrawable> SkPictureRecorder::finishRecordingAsDrawable(uint32_t finishFl
     fRecorder->restoreToCount(1);  // If we were missing any restores, add them now.
 
     SkRecordOptimize(fRecord);
-    optimize_for(fGrContextToOptimizeFor, fRecord);
 
     if (fRecord->count() == 0) {
         if (finishFlags & kReturnNullForEmpty_FinishFlag) {