Revert of GrBatchPrototype (patchset #32 id:630001 of https://codereview.chromium.org/845103005/)

Reason for revert:
One last try to fix mac perf regression

Original issue's description:
> GrBatchPrototype
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/d15e4e45374275c045572b304c229237c4a82be4
>
> Committed: https://skia.googlesource.com/skia/+/d5a7db4a867c7e6ccf8451a053d987b470099198

TBR=bsalomon@google.com,kkinnunen@nvidia.com,joshualitt@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/877393002

1 files changed, 0 insertions, 35 deletions

diff --git a/src/gpu/GrBatch.cpp b/src/gpu/GrBatch.cpp
deleted file mode 100644
index e1650a6bd3..0000000000
--- a/src/gpu/GrBatch.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include "GrBatch.h"
-
-#include "GrMemoryPool.h"
-#include "SkTLS.h"
-
-// TODO I noticed a small benefit to using a larger exclusive pool for batches.  Its very small,
-// but seems to be mostly consistent.  There is a lot in flux right now, but we should really
-// revisit this when batch is everywhere
-
-class GrBatch_Globals {
-public:
-    static GrMemoryPool* GetTLS() {
-        return (GrMemoryPool*)SkTLS::Get(CreateTLS, DeleteTLS);
-    }
-
-private:
-    static void* CreateTLS() {
-        return SkNEW_ARGS(GrMemoryPool, (16384, 16384));
-    }
-
-    static void DeleteTLS(void* pool) {
-        SkDELETE(reinterpret_cast<GrMemoryPool*>(pool));
-    }
-};
-
-int32_t GrBatch::gCurrBatchClassID =
-        GrBatch::kIllegalBatchClassID;
-
-void* GrBatch::operator new(size_t size) {
-    return GrBatch_Globals::GetTLS()->allocate(size);
-}
-
-void GrBatch::operator delete(void* target) {
-    GrBatch_Globals::GetTLS()->release(target);
-}