[Android] Fix stack symbolization when packed relocations are on.

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.
 
 # Do not add any imports to non-//build directories here.
 # Some projects (e.g. V8) do not have non-build directories DEPS'ed in.
 import("//build/config/android/config.gni")
 import("//build/config/android/internal_rules.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/dcheck_always_on.gni")
@@ skipping 2082 matching lines @@
     _extra_native_libs_deps = []
     assert(_extra_native_libs_deps == [])  # Mark as used.
     _extra_native_libs_even_when_incremental = []
     if (_native_libs_deps != []) {
       if (_use_chromium_linker) {
         _extra_native_libs =
             [ "$root_shlib_dir/libchromium_android_linker$shlib_extension" ]
         _extra_native_libs_deps +=
             [ "//base/android/linker:chromium_android_linker" ]
       }
+
+      _create_stack_script_rule_name = "${_template_name}__stack_script"
+      _final_deps += [ ":${_create_stack_script_rule_name}" ]
+      stack_script(_create_stack_script_rule_name) {
+        stack_target_name = invoker.target_name
+        deps = _native_libs_deps
+        if (_native_libs_deps != [] && _enable_relocation_packing) {
+          packed_libraries = _native_libs_file_arg
+          deps += [ _native_libs_file_arg_dep ]
+        }
+      }
     }
     if (defined(invoker.loadable_modules) && invoker.loadable_modules != []) {
       _extra_native_libs_even_when_incremental += invoker.loadable_modules
     }
 
     _final_deps += [ ":${_template_name}__create" ]
     create_apk("${_template_name}__create") {
       forward_variables_from(invoker,
                              [
                                "aapt_locale_whitelist",
@@ skipping 792 matching lines @@
         # because in practice they seem to contain classes required to be in the
         # classpath.
         deps += _subjar_targets
       }
       if (defined(_res_target_name)) {
         deps += [ ":$_res_target_name" ]
       }
     }
   }
 }