Refactor lazy JNI registration support.

build/jni_generator.gypi

 # Copyright (c) 2012 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.
 
 # This file is meant to be included into a target to provide a rule
 # to generate jni bindings for Java-files in a consistent manner.
 #
 # To use this, create a gyp target with the following form:
 #  {
 #    'target_name': 'base_jni_headers',
@@ skipping 20 matching lines @@
   'variables': {
     'jni_generator': '<(DEPTH)/base/android/jni_generator/jni_generator.py',
     'jni_generator_jarjar_file%': '',
     'jni_generator_ptr_type%': 'long',
     # A comma separated string of include files.
     'jni_generator_includes%': (
         'base/android/jni_generator/jni_generator_helper.h'
     ),
     'native_exports%': '',
   },
-  'dependencies': [
-    '<(DEPTH)/build/linker_script_copy.gyp:linker_script_copy',
-  ],
   'rules': [
     {
       'rule_name': 'generate_jni_headers',
       'extension': 'java',
       'inputs': [
         '<(jni_generator)',
       ],
       'outputs': [
         '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni/<(RULE_INPUT_ROOT)_jni.h',
       ],
@@ skipping 31 matching lines @@
   },
   # This target exports a hard dependency because it generates header
   # files.
   'hard_dependency': 1,
   'conditions': [
     ['android_webview_build==1', {
       'variables': {
         'native_exports%': '--native_exports',
       },
       'dependencies': [
-        '<(DEPTH)/build/linker_script_copy.gyp:linker_script_copy',
-      ],
-      'conditions': [
-        ['component=="static_library"', {
-          'link_settings': {
-            'ldflags': [
-              # Only export symbols that are specified in version script.
-              '-Wl,--version-script=<(android_linker_script)',
-            ],
-            'ldflags!': [
-              '-Wl,--exclude-libs=ALL',
-            ],
-          },
-        }],
+        '<(DEPTH)/build/android/android_exports.gyp:android_exports',
       ],
     }],
   ],
 }