Massive refactor of the Android invalidation code.

components/invalidation/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.
+if (is_android) {
+  import("//build/config/android/rules.gni")
+}
 
 static_library("invalidation") {
   sources = [
     "ack_handle.cc",
     "ack_handle.h",
     "ack_handler.cc",
     "ack_handler.h",
     "invalidation.cc",
     "invalidation.h",
     "invalidation_handler.cc",
@@ skipping 54 matching lines @@
       "sync_invalidation_listener.cc",
       "sync_invalidation_listener.h",
       "sync_system_resources.cc",
       "sync_system_resources.h",
       "ticl_invalidation_service.cc",
       "ticl_invalidation_service.h",
       "ticl_settings_provider.cc",
       "ticl_settings_provider.h",
     ]
   }
+  if (is_android) {
+    sources += [
+      "android/component_jni_registrar.cc",
+      "android/component_jni_registrar.h",
+      "invalidation_service_android.cc",
+      "invalidation_service_android.h",
+    ]
+    deps += [ ":jni_headers" ]
+  }
 
   public_deps = [
     "//third_party/cacheinvalidation",
   ]
   deps = [
     "//base",
     "//components/gcm_driver",
     "//components/keyed_service/core",
     "//components/pref_registry",
     "//components/signin/core/browser",
     "//google_apis",
     "//jingle:notifier",
 
     # TODO(sync): Remove this (http://crbug.com/133352);
     "//third_party/protobuf:protobuf_lite",
     # "//third_party/cacheinvalidation/src/google/cacheinvalidation:cacheinvalidation_proto_cpp",
   ]
 }
 
+static_library("unittests") {
+  testonly = true
+  sources = []
+  deps = [
+    ":invalidation",
+    ":test_support",
+  ]
+  if (is_android) {
+    deps += [
+      ":javatests",
+      ":jni_headers",
+    ]
+  }
+}
+
 static_library("test_support") {
   testonly = true
   sources = [
     "fake_invalidation_handler.cc",
     "fake_invalidation_handler.h",
     "fake_invalidation_state_tracker.cc",
     "fake_invalidation_state_tracker.h",
     "fake_invalidator.cc",
     "fake_invalidator.h",
     "invalidation_service_test_template.cc",
     "invalidation_service_test_template.h",
     "invalidation_test_util.cc",
     "invalidation_test_util.h",
     "invalidator_test_template.cc",
     "invalidator_test_template.h",
     "object_id_invalidation_map_test_util.cc",
     "object_id_invalidation_map_test_util.h",
     "unacked_invalidation_set_test_util.cc",
     "unacked_invalidation_set_test_util.h",
   ]
   if (!is_android) {
     sources += [
       "p2p_invalidation_service.cc",
       "p2p_invalidation_service.h",
     ]
   }
-
+  if (is_android) {
+    deps += [
+      ":jni_headers",
+    ]
+  }
   deps = [
     "//base",
     "//components/gcm_driver:test_support",
     "//components/keyed_service/core",
     "//google_apis",
     "//jingle:notifier",
     "//jingle:notifier_test_util",
     "//net",
     "//testing/gmock",
     "//third_party/cacheinvalidation",
 
     # TODO(sync): Remove this (http://crbug.com/133352);
     "//third_party/protobuf:protobuf_lite",
     # "//third_party/cacheinvalidation/src/google/cacheinvalidation:cacheinvalidation_proto_cpp",
   ]
 }
+
+if (is_android) {
+  static_library("java") {
+    deps = [
+      "//base",
+      "//sync:java",
+      "//third_party/cacheinvalidation:javalib",
+    ]
+    sources = [
+    ]
+  }
+  static_library("javatests") {
+    deps = [
+      ":java",
+      "//base:java_test_support",
+    ]
+  }
+  generate_jni("jni_headers") {
+    sources = [
+      "android/java/src/org/chromium/components/invalidation/InvalidationService.java",
+    ]
+    jni_package = "components/invalidation"
+  }
+}