Revert of Turned on SkSL->GLSL compiler

src/sksl/ir/SkSLModifiersDeclaration.h

Index: src/sksl/ir/SkSLModifiersDeclaration.h
diff --git a/src/sksl/ir/SkSLModifiersDeclaration.h b/src/sksl/ir/SkSLModifiersDeclaration.h
deleted file mode 100644
index 0066fab87721893d15039c0daca016dd5d13bd8e..0000000000000000000000000000000000000000
--- a/src/sksl/ir/SkSLModifiersDeclaration.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- 
-#ifndef SKSL_MODIFIERDECLARATION
-#define SKSL_MODIFIERDECLARATION
-
-#include "SkSLProgramElement.h"
-#include "SkSLModifiers.h"
-
-namespace SkSL {
-
-/**
- * A declaration that consists only of modifiers, e.g.:
- *
- * layout(blend_support_all_equations) out;
- */
-struct ModifiersDeclaration : public ProgramElement {
-    ModifiersDeclaration(Modifiers modifiers)
-    : INHERITED(Position(), kModifiers_Kind)
-    , fModifiers(modifiers) {}
-
-    std::string description() const {
-        return fModifiers.description() + ";";
-    }
-
-    Modifiers fModifiers;
-
-    typedef ProgramElement INHERITED;
-};
-
-} // namespace
-
-#endif