Revert of Add support for NEON intrinsics to speed up texture compression. We can

src/opts/SkTextureCompression_opts_none.cpp

Index: src/opts/SkTextureCompression_opts_none.cpp
diff --git a/src/opts/SkTextureCompression_opts_none.cpp b/src/opts/SkTextureCompression_opts_none.cpp
deleted file mode 100644
index f86fbf5f297a570a88065cf5b246b48125212a19..0000000000000000000000000000000000000000
--- a/src/opts/SkTextureCompression_opts_none.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright 2014
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkTextureCompression_opts.h"
-
-SkTextureCompressor::CompressionProc
-SkTextureCompressorGetPlatformProc(SkColorType colorType, SkTextureCompressor::Format fmt) {
-    return NULL;
-}