[Sync] Merge //components/browser_sync into one directory.

components/browser_sync/BUILD.gn

 # Copyright 2015 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("//build/config/features.gni")
 
-static_library("browser") {
+static_library("browser_sync") {
   sources = [
+    "browser_sync_switches.cc",
+    "browser_sync_switches.h",
     "profile_sync_components_factory_impl.cc",
     "profile_sync_components_factory_impl.h",
     "profile_sync_service.cc",
     "profile_sync_service.h",
     "signin_confirmation_helper.cc",
     "signin_confirmation_helper.h",
   ]
 
   public_deps = [
     "//components/sync",
   ]
 
   deps = [
     "//base",
     "//components/autofill/core/browser",
     "//components/autofill/core/common",
-    "//components/browser_sync/common",
     "//components/dom_distiller/core",
     "//components/history/core/browser",
     "//components/invalidation/impl",
     "//components/invalidation/public",
     "//components/keyed_service/core",
     "//components/password_manager/core/browser",
     "//components/password_manager/sync/browser",
     "//components/pref_registry",
     "//components/prefs",
     "//components/signin/core/browser",
@@ skipping 15 matching lines @@
 
   sources = [
     "profile_sync_service_autofill_unittest.cc",
     "profile_sync_service_bookmark_unittest.cc",
     "profile_sync_service_startup_unittest.cc",
     "profile_sync_service_typed_url_unittest.cc",
     "profile_sync_service_unittest.cc",
   ]
 
   deps = [
-    ":browser",
+    ":browser_sync",
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//components/autofill/core/browser:test_support",
     "//components/autofill/core/common:common",
     "//components/bookmarks/browser:browser",
     "//components/bookmarks/managed:managed",
     "//components/bookmarks/test:test",
-    "//components/browser_sync/common",
     "//components/dom_distiller/core",
     "//components/history/core/browser:browser",
     "//components/invalidation/impl",
     "//components/invalidation/public",
     "//components/prefs",
     "//components/signin/core/browser",
     "//components/signin/core/browser:test_support",
     "//components/signin/core/common:common",
     "//components/strings",
     "//components/sync",
@@ skipping 24 matching lines @@
     "profile_sync_service_mock.h",
     "profile_sync_test_util.cc",
     "profile_sync_test_util.h",
     "test_http_bridge_factory.cc",
     "test_http_bridge_factory.h",
     "test_profile_sync_service.cc",
     "test_profile_sync_service.h",
   ]
 
   deps = [
-    ":browser",
+    ":browser_sync",
     "//base",
     "//base/test:test_support",
     "//components/bookmarks/browser:browser",
     "//components/history/core/browser:browser",
     "//components/invalidation/impl",
     "//components/invalidation/impl:test_support",
     "//components/pref_registry",
     "//components/signin/core/browser:browser",
     "//components/signin/core/browser:test_support",
     "//components/sync",
     "//components/sync:test_support_sync_core",
     "//components/sync:test_support_sync_core_impl",
     "//components/sync:test_support_sync_driver",
     "//components/sync_sessions:test_support",
     "//components/syncable_prefs:test_support",
     "//google_apis",
     "//net:test_support",
     "//testing/gmock",
   ]
 }