Remove Google3 scripts.

tools/git_clone_to_google3.sh

Index: tools/git_clone_to_google3.sh
diff --git a/tools/git_clone_to_google3.sh b/tools/git_clone_to_google3.sh
deleted file mode 100755
index e9f041ca0abadf25f8d06aaad3ae0ae7f1c34d16..0000000000000000000000000000000000000000
--- a/tools/git_clone_to_google3.sh
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/bin/bash
-# Copyright 2014 Google Inc.
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# Crude script to clone the git skia repo into the current directory, which
-# must be a CitC client.
-#
-# Usage:
-#      ./tools/git_clone_to_google3.sh
-
-prodcertstatus -q || (echo "Please run prodaccess." 1>&2; exit 1)
-source gbash.sh || exit 2
-
-DEFINE_string skia_rev "" "Git hash of Skia revision to clone, default latest."
-gbash::init_google "$@"
-
-set -e
-
-# Checkout specified revision of Skia in a temp location.
-TMP=$(gbash::make_temp_dir)
-pushd "${TMP}"
-git clone https://skia.googlesource.com/skia
-cd skia
-git fetch
-if [[ -z "${FLAGS_skia_rev}" ]]; then
-  # Retrieve latest revision.
-  FLAGS_skia_rev="$(git show --format=%H --no-patch origin/master)"
-fi
-git checkout --detach "${FLAGS_skia_rev}"
-
-# Rsync to google3 location.
-popd
-# Use multichange client in case there are too many files for nomultichange. http://b/7292343
-g4 client --set_option multichange
-# Use allwrite to simplify opening the correct files after rsync.
-g4 client --set_option allwrite
-# Filter directories added to CitC.
-rsync -avzJ \
-  --delete \
-  --delete-excluded \
-  --include=/bench \
-  --include=/dm \
-  --include=/gm \
-  --include=/include \
-  --include=/resources \
-  --exclude=/src/animator \
-  --include=/src \
-  --include=/tests \
-  --include=/third_party \
-  --include=/tools \
-  --include=/.git \
-  '--exclude=/*/' \
-  --include=/third_party/etc1 \
-  --include=/third_party/ktx \
-  --include=/third_party/libwebp \
-  '--exclude=/third_party/*/' \
-  "${TMP}/skia/" \
-  "./"
-
-# Open added/changed files for add/edit.
-g4 reopen
-# Revert files that are equivalent to the checked in version.
-g4 revert -a
-
-# Tell CitC to ignore .git and .gitignore.
-find . \
-  \( -name .git \
-  -o -name .gitignore \
-  \) \
-  -execdir g4 revert -k \{\} \;
-
-# Tell Git to ignore README.google and BUILD.
-echo README.google >> .git/info/exclude
-echo BUILD >> .git/info/exclude
-g4 revert README.google
-g4 revert BUILD
-
-# Use google3 version of OWNERS.
-find . \
-  -name OWNERS \
-  -exec git update-index --skip-worktree \{\} \; \
-  -execdir g4 revert \{\} \;
-
-# Tell git to ignore these files that have Windows line endings, because Piper
-# will always change them to Unix line endings.
-git update-index --skip-worktree make.bat
-git update-index --skip-worktree make.py
-
-# Tell git to ignore files left out of the rsync (i.e. "deleted" files).
-git status --porcelain | \
-  grep -e "^ D" | \
-  cut -c 4- | \
-  xargs git update-index --skip-worktree
-