[Sync] Rename wifi_sync to sync_wifi.

components/wifi_sync/BUILD.gn

Index: components/wifi_sync/BUILD.gn
diff --git a/components/wifi_sync/BUILD.gn b/components/wifi_sync/BUILD.gn
deleted file mode 100644
index 42816fb1ffa551cc9a423d7cb453a0b5a8d029d7..0000000000000000000000000000000000000000
--- a/components/wifi_sync/BUILD.gn
+++ /dev/null
@@ -1,59 +0,0 @@
-# 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.
-
-source_set("wifi_sync") {
-  sources = [
-    "network_state_helper_chromeos.cc",
-    "network_state_helper_chromeos.h",
-    "wifi_config_delegate.h",
-    "wifi_config_delegate_chromeos.cc",
-    "wifi_config_delegate_chromeos.h",
-    "wifi_credential.cc",
-    "wifi_credential.h",
-    "wifi_credential_syncable_service.cc",
-    "wifi_credential_syncable_service.h",
-    "wifi_credential_syncable_service_factory.cc",
-    "wifi_credential_syncable_service_factory.h",
-    "wifi_security_class.cc",
-    "wifi_security_class.h",
-    "wifi_security_class_chromeos.cc",
-  ]
-
-  deps = [
-    "//base",
-    "//base:i18n",
-    "//components/keyed_service/content",
-    "//components/keyed_service/core",
-    "//components/onc",
-    "//components/sync",
-    "//content/public/browser",
-  ]
-
-  if (is_chromeos) {
-    deps += [ "//chromeos" ]
-  }
-}
-
-source_set("unit_tests") {
-  testonly = true
-
-  sources = [
-    "wifi_config_delegate_chromeos_unittest.cc",
-    "wifi_credential_syncable_service_unittest.cc",
-    "wifi_credential_unittest.cc",
-    "wifi_security_class_chromeos_unittest.cc",
-    "wifi_security_class_unittest.cc",
-  ]
-
-  deps = [
-    ":wifi_sync",
-    "//base",
-    "//chromeos",
-    "//components/onc",
-    "//components/sync",
-    "//components/sync:test_support_model",
-    "//testing/gmock",
-    "//testing/gtest",
-  ]
-}