Remove the syzygy optimization code.

build/win/syzygy/syzygy.gni

 # Copyright 2016 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.
 
 assert(is_win)
 
 # Where the output binaries will be placed.
 syzygy_dest_dir = "$root_out_dir/syzygy"
 
-# Generates a Syzygy optimize target.
-#
-#   binary_name (required)
-#     Name of the binary to be instrumented, with no extension or path. This
-#     binary_name is assumed to be in the output directory and must be
-#     generated by a dependency of this target.
-#
-#   deps (required)
-#     Normal meaning.
-#
-#   data_deps
-#     Normal meaning.
-template("syzygy_optimize") {
-  action(target_name) {
-    if (defined(invoker.visibility)) {
-      visibility = invoker.visibility
-    }
-    script = "//build/win/syzygy/reorder.py"
-
-    binary_name = invoker.binary_name
-    input_dll = "$root_out_dir/$binary_name"
-    input_pdb = "$root_out_dir/$binary_name.pdb"
-
-    inputs = [
-      input_dll,
-      #input_pdb,
-    ]
-
-    outputs = [
-      "$syzygy_dest_dir/$binary_name",
-      "$syzygy_dest_dir/$binary_name.pdb",
-    ]
-
-    args = [
-      "--input_executable",
-      rebase_path(input_dll, root_build_dir),
-      "--input_symbol",
-      rebase_path(input_pdb, root_build_dir),
-      "--destination_dir",
-      rebase_path(syzygy_dest_dir, root_build_dir),
-    ]
-
-    forward_variables_from(invoker,
-                           [
-                             "deps",
-                             "data_deps",
-                             "public_deps",
-                           ])
-  }
-}
-
 # Instruments a binary with SyzyAsan.
 #
 #   binary_name (required)
 #     Name of the binary to be instrumented, with no extension or path. This
 #     binary_name is assumed to be in the output directory and must be
 #     generated by a dependency of this target.
 #
 #   dest_dir (required)
 #     The destination directory where the instrumented image should be
 #     written.
@@ skipping 57 matching lines @@
       deps += invoker.deps
     }
     forward_variables_from(invoker,
                            [
                              "data_deps",
                              "public_deps",
                              "testonly",
                            ])
   }
 }