Use _target_name instead of package_name for java*.gypi

build/java_apk.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 build Android APKs in a consistent manner.
 #
 # To use this, create a gyp target with the following form:
 # {
 #   'target_name': 'my_package_apk',
 #   'type': 'none',
 #   'variables': {
-#     'package_name': 'my_package',
 #     'apk_name': 'MyPackage',
 #     'java_in_dir': 'path/to/package/root',
 #     'resource_dir': 'res',
 #   },
 #   'includes': ['path/to/this/gypi/file'],
 # }
 #
-# If you have package_name="content_shell" and
-# java_in_dir="content/shell/android/java" you should have a directory structure
-# like:
-#
-# content/shell/android/java/src/org/chromium/base/Foo.java
-# content/shell/android/java/src/org/chromium/base/Bar.java
-#
 # Required variables:
-#  package_name - Used to name the intermediate output directory and in the
-#    names of some output files.
 #  apk_name - The final apk will be named <apk_name>.apk
 #  java_in_dir - The top-level java directory. The src should be in
-#    <java_in_dir>/src.
+#    <(java_in_dir)/src.
 # Optional/automatic variables:
 #  additional_input_paths - These paths will be included in the 'inputs' list to
 #    ensure that this target is rebuilt when one of these paths changes.
 #  additional_res_dirs - Additional directories containing Android resources.
 #  additional_res_packages - Package names of the R.java files corresponding to
 #    each directory in additional_res_dirs.
 #  additional_src_dirs - Additional directories with .java files to be compiled
 #    and included in the output of this target.
-#  asset_location - The absolute path to the directory where assets are located
-#    (default: <(ant_build_out)/<(package_name)/assets).
+#  asset_location - The directory where assets are located (default:
+#    <(ant_build_out)/<(_target_name)/assets).
 #  generated_src_dirs - Same as additional_src_dirs except used for .java files
 #    that are generated at build time. This should be set automatically by a
 #    target's dependencies. The .java files in these directories are not
 #    included in the 'inputs' list (unlike additional_src_dirs).
 #  input_jars_paths - The path to jars to be included in the classpath. This
 #    should be filled automatically by depending on the appropriate targets.
 #  is_test_apk - Set to 1 if building a test apk.  This prevents resources from
 #    dependencies from being re-included.
 #  native_libs_paths - The path to any native library to be included in this
 #    target. This should be a path in <(SHARED_LIB_DIR). A stripped copy of
 #    the library will be included in the apk.
 #  resource_dir - The directory for resources.
 #  R_package - A custom Java package to generate the resource file R.java in.
 #    By default, the package given in AndroidManifest.xml will be used.
 #  java_strings_grd - The name of the grd file from which to generate localized
 #    strings.xml files, if any.
 
 {
   'variables': {
     'asset_location%': '',
     'additional_input_paths': [],
     'input_jars_paths': [],
     'additional_src_dirs': [],
     'generated_src_dirs': [],
     'app_manifest_version_name%': '<(android_app_version_name)',
     'app_manifest_version_code%': '<(android_app_version_code)',
     'proguard_enabled%': 'false',
     'proguard_flags%': '',
     'native_libs_paths': [],
-    'jar_name%': 'chromium_apk_<(package_name).jar',
+    'jar_name%': 'chromium_apk_<(_target_name).jar',
     'resource_dir%':'',
     'R_package%':'',
     'additional_res_dirs': [],
     'additional_res_packages': [],
     'is_test_apk%': 0,
     'java_strings_grd%': '',
     'grit_grd_file%': '',
   },
   'sources': [
       '<@(native_libs_paths)'
   ],
   # Pass the jar path to the apk's "fake" jar target.  This would be better as
   # direct_dependent_settings, but a variable set by a direct_dependent_settings
   # cannot be lifted in a dependent to all_dependent_settings.
   'all_dependent_settings': {
     'variables': {
       'apk_output_jar_path': '<(PRODUCT_DIR)/lib.java/<(jar_name)',
     },
   },
   'rules': [
     {
       'rule_name': 'copy_and_strip_native_libraries',
       'extension': 'so',
       'variables': {
-        'stripped_library_path': '<(PRODUCT_DIR)/<(package_name)/libs/<(android_app_abi)/<(RULE_INPUT_ROOT).so',
+        'stripped_library_path': '<(PRODUCT_DIR)/<(_target_name)/libs/<(android_app_abi)/<(RULE_INPUT_ROOT).so',
       },
       'outputs': [
         '<(stripped_library_path)',
       ],
       # There is no way to do 2 actions for each source library in gyp. So to
       # both strip the library and create the link in <(link_dir) a separate
       # script is required.
       'action': [
         '<(DEPTH)/build/android/prepare_library_for_apk',
         '<(android_strip)',
@@ skipping 27 matching lines @@
             # resource_ids is unneeded since we don't generate .h headers.
             'grit_resource_ids': '',
           },
           'includes': ['../build/grit_action.gypi'],
         },
       ],
     }],
   ],
   'actions': [
     {
-      'action_name': 'ant_<(package_name)_apk',
-      'message': 'Building <(package_name) apk.',
+      'action_name': 'ant_<(_target_name)',
+      'message': 'Building <(_target_name).',
       'inputs': [
         '<(java_in_dir)/AndroidManifest.xml',
         '<(DEPTH)/build/android/ant/chromium-apk.xml',
         '<(DEPTH)/build/android/ant/common.xml',
         '<(DEPTH)/build/android/ant/sdk-targets.xml',
         # If there is a separate find for additional_src_dirs, it will find the
         # wrong .java files when additional_src_dirs is empty.
         '>!@(find >(java_in_dir) >(additional_src_dirs) -name "*.java")',
         '>@(input_jars_paths)',
         '>@(native_libs_paths)',
@@ skipping 36 matching lines @@
         '-DCHROMIUM_SRC=<(ant_build_out)/../..',
         '-DCONFIGURATION_NAME=<(CONFIGURATION_NAME)',
         '-DPRODUCT_DIR=<(ant_build_out)',
 
         '-DAPK_NAME=<(apk_name)',
         '-DASSET_DIR=<(asset_location)',
         '-DADDITIONAL_SRC_DIRS=>(additional_src_dirs)',
         '-DGENERATED_SRC_DIRS=>(generated_src_dirs)',
         '-DINPUT_JARS_PATHS=>(input_jars_paths)',
         '-DJAR_NAME=<(jar_name)',
-        '-DPACKAGE_NAME=<(package_name)',
+        '-DOUT_DIR=<(ant_build_out)/<(_target_name)',
         '-DRESOURCE_DIR=<(resource_dir)',
         '-DADDITIONAL_R_TEXT_FILES=>(additional_R_text_files)',
         '-DADDITIONAL_RES_DIRS=>(additional_res_dirs)',
         '-DADDITIONAL_RES_PACKAGES=>(additional_res_packages)',
         '-DAPP_MANIFEST_VERSION_NAME=<(app_manifest_version_name)',
         '-DAPP_MANIFEST_VERSION_CODE=<(app_manifest_version_code)',
         '-DPROGUARD_FLAGS=>(proguard_flags)',
         '-DPROGUARD_ENABLED=>(proguard_enabled)',
 
         '-Dbasedir=<(java_in_dir)',
         '-buildfile',
         '<(DEPTH)/build/android/ant/chromium-apk.xml',
 
         # Specify CONFIGURATION_NAME as the target for ant to build. The
         # buildfile will then build the appropriate SDK tools target.
         '<(CONFIGURATION_NAME)',
       ]
     },
   ],
 }