crazy linker: convert relocation unpacking to Android style.

build/config/android/rules.gni

 # 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.
 
 import("//base/android/linker/config.gni")
 import("//build/config/android/config.gni")
 import("//build/config/android/internal_rules.gni")
+import("//third_party/android_platform/config.gni")
 import("//tools/grit/grit_rule.gni")
-import("//tools/relocation_packer/config.gni")
 
 assert(is_android)
 
 # Declare a jni target
 #
 # This target generates the native jni bindings for a set of .java files.
 #
 # See base/android/jni_generator/jni_generator.py for more info about the
 # format of generating JNI bindings.
 #
@@ skipping 1545 matching lines @@
       enable_packing_arg = 0
       if (_enable_relocation_packing) {
         enable_packing_arg = 1
         deps += [ relocation_packer_target ]
       }
 
       args = [
         "--depfile",
         rebase_path(depfile, root_build_dir),
         "--enable-packing=$enable_packing_arg",
-        "--has-relocations-with-addends=$relocations_have_addends",
         "--exclude-packing-list=$skip_packing_list",
         "--android-pack-relocations",
         rebase_path(relocation_packer_exe, root_build_dir),
-        "--android-objcopy",
-        rebase_path(android_objcopy, root_build_dir),
         "--stripped-libraries-dir",
         rebase_path(root_build_dir, root_build_dir),
         "--packed-libraries-dir",
         rebase_path(packed_libraries_dir, root_build_dir),
         "--libraries=@FileArg(${_rebased_build_config}:native:libraries)",
         "--clear-dir",
       ]
 
       if (defined(invoker.deps)) {
         deps += invoker.deps
@@ skipping 524 matching lines @@
 template("uiautomator_test") {
   set_sources_assignment_filter([])
   if (defined(invoker.testonly)) {
     testonly = invoker.testonly
   }
   assert(target_name != "")
   assert(invoker.deps != [] || true)
   group(target_name) {
   }
 }