Move gecko_bindings and gecko_string_cache into the style crate

components/style/binding_tools/regen.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+if [[ ${#} -eq 0 ]]; then
+  echo "Usage: ${0} /path/to/gecko/objdir [other-regen.py-flags]"
+  exit 1
+fi
+
+# Check for rust-bindgen
+if [[ ! -d rust-bindgen ]]; then
+  echo "rust-bindgen not found. Run setup_bindgen.sh first."
+  exit 1
+fi
+
+# Check for /usr/include
+if [[ ! -d /usr/include ]]; then
+  echo "/usr/include doesn't exist." \
+       "Mac users may need to run xcode-select --install."
+  exit 1
+fi
+
+if [[ "$(uname)" == "Linux" ]]; then
+  LIBCLANG_PATH=/usr/lib/llvm-3.8/lib
+else
+  LIBCLANG_PATH="$(brew --prefix llvm38)/lib/llvm-3.8/lib"
+fi
+
+./regen.py --target all "${@}"