Add proto_java_library to gn

build/secondary/third_party/cacheinvalidation/BUILD.gn

 # 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.
 
 config("cacheinvalidation_config") {
   include_dirs = [
     "overrides",
     "src",
   ]
 }
@@ skipping 94 matching lines @@
   deps = [
     ":cacheinvalidation",
     "src/google/cacheinvalidation:cacheinvalidation_proto_cpp",
     "//base",
     "//base/test:run_all_unittests",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }
 
-# TODO(GYP) A bunch of Android-specific stuff.
+# TODO(GYP) Test isolation stuff.
+if (is_android) {
+  import("//build/config/android/rules.gni")
+
+  # GYP: //third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_proto_java
+  proto_java_library("cacheinvalidation_proto_java") {
+    proto_path = "src/proto"
+    sources = [
+      "$proto_path/android_channel.proto",
+      "$proto_path/android_listener.proto",
+      "$proto_path/android_service.proto",
+      "$proto_path/channel_common.proto",
+      "$proto_path/client.proto",
+      "$proto_path/client_protocol.proto",
+      "$proto_path/java_client.proto",
+      "$proto_path/types.proto",
+    ]
+  }
+
+  # GYP: //third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_javalib
+  android_library("cacheinvalidation_javalib") {
+    deps = [
+      ":cacheinvalidation_proto_java",
+      "//third_party/android_protobuf:protobuf_nano_javalib",
+      "//third_party/android_tools:android_gcm_java",
+      "//third_party/guava:guava_javalib",
+    ]
+
+    DEPRECATED_java_in_dir = "src/java"
+  }
+}