Upstreaming AndroidProtocolAdapter.

We currently don't have a way of compiling or running java unittests upstream.
So the java unittest for AndroidProtocolAdapter is being done only downstream for now.
It should be upstreamed once we can.

BUG=136983

TEST=


Review URL: https://chromiumcodereview.appspot.com/10832034

git-svn-id: http://src.chromium.org/svn/trunk/src/build@149653 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

jar_file_jni_generator.gypi

@@ -0,0 +1,53 @@
+# 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 system Java-files in a consistent manner.
+#
+# To use this, create a gyp target with the following form:
+# {
+#   'target_name': 'android_jar_jni_headers',
+#   'type': 'none',
+#   'variables': {
+#     'jni_gen_dir': 'chrome',
+#     'input_java_class': 'java/io/InputStream.class',
+#     'input_jar_file': '<(android_sdk)/android.jar',
+#   },
+#   'includes': [ '../build/jar_file_jni_generator.gypi' ],
+# },
+
+{
+  'variables': {
+    'jni_generator': '<(DEPTH)/base/android/jni_generator/jni_generator.py',
+  },
+  'actions': [
+    {
+      'action_name': 'generate_jni_headers_from_jar_file',
+      'inputs': [
+        '<(jni_generator)',
+        '<(input_jar_file)',
+      ],
+      'variables': {
+        'java_class_name': '<!(basename <(input_java_class)|sed "s/\.class//")'
+      },
+      'outputs': [
+        '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_dir)/jni/<(java_class_name)_jni.h',
+      ],
+      'action': [
+        '<(jni_generator)',
+        '-j',
+        '<(input_jar_file)',
+        '--input_file',
+        '<(input_java_class)',
+        '--output_dir',
+        '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_dir)/jni',
+      ],
+      'message': 'Generating JNI bindings from  <(input_jar_file)/<(input_java_class)',
+      'process_outputs_as_sources': 1,
+    },
+  ],
+  # This target exports a hard dependency because it generates header
+  # files.
+  'hard_dependency': 1,
+}