Add support for generating jars from protos and add cacheinvalidation_java.

third_party/cacheinvalidation/cacheinvalidation.gyp

Index: third_party/cacheinvalidation/cacheinvalidation.gyp
diff --git a/third_party/cacheinvalidation/cacheinvalidation.gyp b/third_party/cacheinvalidation/cacheinvalidation.gyp
index 2e71733aabf06f89ae73704f1d7380aa00334bd7..1ecf623bf173bc1fa92ebd30ff1be11740f15493 100644
--- a/third_party/cacheinvalidation/cacheinvalidation.gyp
+++ b/third_party/cacheinvalidation/cacheinvalidation.gyp
@@ -7,19 +7,22 @@
     # This library should build cleanly with the extra warnings turned on
     # for Chromium.
     'chromium_code': 1,
-    # The relative path of the cacheinvalidation proto files from 'src'.
-    # TODO(akalin): Add a RULE_INPUT_DIR predefined variable to gyp so
-    # we don't need this variable.
-    'proto_dir_relpath': 'google/cacheinvalidation',
-    # Where files generated from proto files are put.
-    'proto_in_dir': 'src/<(proto_dir_relpath)',
-    'proto_out_dir': '<(proto_dir_relpath)',
   },
   'targets': [
     # The C++ files generated from the cache invalidation protocol buffers.
     {
       'target_name': 'cacheinvalidation_proto_cpp',
       'type': 'static_library',
+      'variables': {
+        # The relative path of the cacheinvalidation proto files from this
+        # gyp-file.
+        # TODO(akalin): Add a RULE_INPUT_DIR predefined variable to gyp so
+        # we don't need this variable.
+        'proto_dir_relpath': 'google/cacheinvalidation',
+        # Where files generated from proto files are put.
+        'proto_in_dir': 'src/<(proto_dir_relpath)',
+        'proto_out_dir': '<(proto_dir_relpath)',
+      },
       'sources': [
         '<(proto_in_dir)/client.proto',
         '<(proto_in_dir)/client_gateway.proto',
@@ -120,6 +123,54 @@
         '../../base/base.gyp:base',
       ],
     },
+    {
+      'target_name': 'cacheinvalidation_proto_java',
+      'type': 'none',
+      'variables': {
+        'proto_in_dir': '../../third_party/cacheinvalidation/src',
+        'proto_sources': '../../third_party/cacheinvalidation/src/proto',
+      },
+      'sources': [
+        '<(proto_sources)/android_channel.proto',
+        '<(proto_sources)/android_state.proto',
+        '<(proto_sources)/channel_common.proto',
+        '<(proto_sources)/channel.proto',
+        '<(proto_sources)/client.proto',
+        '<(proto_sources)/client_protocol.proto',
+        '<(proto_sources)/types.proto',
+      ],
+      'includes': [ '../../build/protoc_java.gypi' ],
+    },
+    {
+      'target_name': 'cacheinvalidation_java',
+      'type': 'none',
+      'dependencies': [
+        'cacheinvalidation_aidl',
+        'cacheinvalidation_proto_java',
+        '../../third_party/android_tools/android_tools.gyp:android_guava',
+      ],
+      'variables': {
+        'package_name': 'cacheinvalidation_java',
+        'java_in_dir': '../../build/android/empty',
+        'additional_src_dirs': [ 'src/java/' ],
+      },
+      'includes': [ '../../build/java.gypi' ],
+    },
+    {
+      'target_name': 'cacheinvalidation_aidl',
+      'type': 'none',
+      'variables': {
+        'package_name': 'cacheinvalidation_aidl',
+        # TODO(shashishekhar): aidl_interface_file should be made optional.
+        'aidl_interface_file':'<(android_sdk)/framework.aidl'
+      },
+      'sources': [
+        'src/java/com/google/ipc/invalidation/external/client/android/service/InvalidationService.aidl',
+        'src/java/com/google/ipc/invalidation/external/client/android/service/ListenerService.aidl',
+        'src/java/com/google/ipc/invalidation/testing/android/InvalidationTest.aidl',
+      ],
+      'includes': [ '../../build/java_aidl.gypi' ],
+    },
     # Unittests for the cache invalidation library.
     # TODO(ghc): Write native tests and include them here.
     {