Revert "Add driver bug workarounds to GrCaps"

This reverts commit 328490c6a1625ce51d0e81688e0c85c79c400d86.

Reason for revert: Breaking compiles inside chrome

Original change's description:
> Add driver bug workarounds to GrCaps
> 
> This moves GrDriverBugWorkarounds to include so that it can be included
> by GrCaps.  This also makes GrContextOptions a nearly empty class in
> the case of !SK_SUPPORT_GPU so that non-gpu builds don't need to build
> in GrDriverBugWorkarounds.cpp.
> 
> Bug: chromium: 829614
> Change-Id: Iedf73677fd09e9a487cfe618a696fd4b25c8703d
> Reviewed-on: https://skia-review.googlesource.com/126581
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Adrienne Walker <enne@chromium.org>

TBR=bsalomon@google.com,enne@chromium.org

Change-Id: I3b35bf65a7b78d2fe16d7c2bcd0e4b3f9bb7fdff
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium: 829614
Reviewed-on: https://skia-review.googlesource.com/127303
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

4 files changed, 0 insertions, 76 deletions

diff --git a/include/gpu/GrCaps.h b/include/gpu/GrCaps.h
index 7d77bdac92..0e81e236ef 100644
--- a/include/gpu/GrCaps.h
+++ b/include/gpu/GrCaps.h
@@ -10,7 +10,6 @@
 
 #include "../private/GrTypesPriv.h"
 #include "GrBlend.h"
-#include "GrDriverBugWorkarounds.h"
 #include "GrShaderCaps.h"
 #include "SkImageInfo.h"
 #include "SkRefCnt.h"
@@ -341,8 +340,6 @@ private:
     bool fSuppressPrints : 1;
     bool fWireframeMode  : 1;
 
-    GrDriverBugWorkarounds fDriverBugWorkarounds;
-
     typedef SkRefCnt INHERITED;
 };
 
diff --git a/include/gpu/GrContextOptions.h b/include/gpu/GrContextOptions.h
index eea7771075..3a0fba1adb 100644
--- a/include/gpu/GrContextOptions.h
+++ b/include/gpu/GrContextOptions.h
@@ -12,13 +12,11 @@
 #include "SkTypes.h"
 #include "GrTypes.h"
 #include "../private/GrTypesPriv.h"
-#include "GrDriverBugWorkarounds.h"
 
 #include <vector>
 
 class SkExecutor;
 
-#if SK_SUPPORT_GPU
 struct GrContextOptions {
     enum class Enable {
         /** Forces an option to be disabled. */
@@ -241,13 +239,6 @@ struct GrContextOptions {
      */
     Enable fDistanceFieldGlyphVerticesAlwaysHaveW = Enable::kDefault;
 #endif
-
-    GrDriverBugWorkarounds fDriverBugWorkarounds;
-};
-#else
-struct GrContextOptions {
-    struct PersistentCache {};
 };
-#endif
 
 #endif
diff --git a/include/gpu/GrDriverBugWorkarounds.h b/include/gpu/GrDriverBugWorkarounds.h
deleted file mode 100644
index 31f6df5a33..0000000000
--- a/include/gpu/GrDriverBugWorkarounds.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2018 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrDriverBugWorkarounds_DEFINED
-#define GrDriverBugWorkarounds_DEFINED
-
-// External embedders of Skia can override this to use their own list
-// of workaround names.
-#ifdef SK_GPU_WORKAROUNDS_HEADER
-#include SK_GPU_WORKAROUNDS_HEADER
-#else
-// To regenerate this file, set gn arg "skia_generate_workarounds = true".
-// This is not rebuilt by default to avoid embedders having to have extra
-// build steps.
-#include "GrDriverBugWorkaroundsAutogen.h"
-#endif
-
-#include "SkTypes.h"
-
-#include <stdint.h>
-#include <vector>
-
-enum GrDriverBugWorkaroundType {
-#define GPU_OP(type, name) type,
-  GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)
-#undef GPU_OP
-  NUMBER_OF_GPU_DRIVER_BUG_WORKAROUND_TYPES
-};
-
-class SK_API GrDriverBugWorkarounds {
- public:
-  GrDriverBugWorkarounds();
-  explicit GrDriverBugWorkarounds(const std::vector<int32_t>& workarounds);
-
-  GrDriverBugWorkarounds& operator=(const GrDriverBugWorkarounds&) = default;
-
-  // Turn on any workarounds listed in |workarounds| (but don't turn any off).
-  void applyOverrides(const GrDriverBugWorkarounds& workarounds);
-
-  ~GrDriverBugWorkarounds();
-
-#define GPU_OP(type, name) bool name = false;
-  GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)
-#undef GPU_OP
-};
-
-#endif
diff --git a/include/gpu/GrDriverBugWorkaroundsAutogen.h b/include/gpu/GrDriverBugWorkaroundsAutogen.h
deleted file mode 100644
index 87aa46172e..0000000000
--- a/include/gpu/GrDriverBugWorkaroundsAutogen.h
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// This file is auto-generated from build_workaround_header.py
-// DO NOT EDIT!
-
-#define GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)\
-  GPU_OP(AVOID_STENCIL_BUFFERS,       \
-         avoid_stencil_buffers)       \
-  GPU_OP(CLEAR_TO_ZERO_OR_ONE_BROKEN, \
-         clear_to_zero_or_one_broken) \
-// The End