Remove unused V8 integration code in Sky

sky/engine/bindings/bindings.gni

Index: sky/engine/bindings/bindings.gni
diff --git a/sky/engine/bindings/bindings.gni b/sky/engine/bindings/bindings.gni
deleted file mode 100644
index 8b07c48a436136094108f2b64d36639b8f669a3b..0000000000000000000000000000000000000000
--- a/sky/engine/bindings/bindings.gni
+++ /dev/null
@@ -1,48 +0,0 @@
-# Copyright 2014 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.
-
-# All paths in this file should be absolute so it can be imported into
-# different contexts.
-
-# core/v8/custom/custom.gypi ---------------------------------------------------
-
-# These paths are relative to v8/custom.
-_core_v8_custom_gypi =
-    exec_script("//build/gypi_to_gn.py",
-                [ rebase_path("core/v8/custom/custom.gypi") ],
-                "scope",
-                [ "core/v8/custom/custom.gypi" ])
-
-bindings_core_v8_custom_dir = get_path_info("core/v8/custom", "abspath")
-bindings_core_v8_custom_files =
-    get_path_info(
-        rebase_path(_core_v8_custom_gypi.bindings_core_v8_custom_files,
-                    ".",
-                    bindings_core_v8_custom_dir),
-        "abspath")
-
-# core/v8/v8.gypi --------------------------------------------------------------
-
-# These paths are relative to v8.
-_core_v8_gypi = exec_script("//build/gypi_to_gn.py",
-                            [ rebase_path("core/v8/v8.gypi") ],
-                            "scope",
-                            [ "core/v8/v8.gypi" ])
-
-bindings_core_v8_dir = get_path_info("core/v8", "abspath")
-
-# v8.gypi references includes a reference to the custom_files list. Manually
-# expand that.
-_rel_bindings_core_v8_files = _core_v8_gypi.bindings_core_v8_files
-_rel_bindings_core_v8_files -= [ "<@(bindings_core_v8_custom_files)" ]
-bindings_core_v8_files =
-    get_path_info(rebase_path(_rel_bindings_core_v8_files, ".", "core/v8"),
-                  "abspath")
-bindings_core_v8_files += bindings_core_v8_custom_files
-
-# bindings.gypi ----------------------------------------------------------------
-
-bindings_dir = get_path_info(".", "abspath")
-sky_output_dir = "$root_gen_dir/sky"
-bindings_output_dir = "$root_gen_dir/sky/bindings"