Move declarative api files to extensions/browser/api/declarative.

extensions/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.
 
 import("//tools/grit/grit_rule.gni")
 import("//tools/grit/repack.gni")
 
 # GYP version: extensions/extensions_resources.gyp:extensions_resources
 group("extensions_resources") {
   deps = [
@@ skipping 147 matching lines @@
 # TODO(tfarina): Many extension unit tests run as part of Chrome"s
 # unit_tests target. They should be moved here, which may require some
 # refactoring (ExtensionsBrowserClient, TestingProfile, etc.).
 # http://crbug.com/348066
 test("unittests") {
   output_name = "extensions_unittests"
 
   sources = [
     "browser/admin_policy_unittest.cc",
     "browser/api/api_resource_manager_unittest.cc",
+    "browser/api/declarative/declarative_rule_unittest.cc",
     "browser/api/declarative/deduping_factory_unittest.cc",
     "browser/api/sockets_tcp/sockets_tcp_api_unittest.cc",
     "browser/api/storage/settings_quota_unittest.cc",
     "browser/api/storage/storage_api_unittest.cc",
     "browser/api/storage/storage_frontend_unittest.cc",
     "browser/computed_hashes_unittest.cc",
     "browser/content_hash_tree_unittest.cc",
     "browser/event_listener_map_unittest.cc",
     "browser/event_router_unittest.cc",
     "browser/api_unittest.cc",
@@ skipping 74 matching lines @@
     "//third_party/leveldatabase",
   ]
 
   if (is_win) {
     deps += [
       "//base/allocator",
     ]
   }
 }
 }