[Sync] Move //sync to //components/sync.

components/sessions/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/config.gni")
 }
 
 config("implementation") {
   defines = [ "SESSIONS_IMPLEMENTATION" ]
@@ skipping 96 matching lines @@
     sources += [
       "core/persistent_tab_restore_service.cc",
       "core/persistent_tab_restore_service.h",
     ]
   }
 
   configs += [ ":implementation" ]
 
   public_deps = [
     "//components/keyed_service/core",
-    "//sync/protocol",
+    "//components/sync/protocol",
   ]
 
   deps = [
     "//base",
     "//components/keyed_service/core",
+    "//components/sync",
     "//components/variations",
     "//skia",
-    "//sync",
     "//ui/base",
     "//ui/gfx",
     "//url",
   ]
 }
 
 static_library("test_support") {
   testonly = true
   sources = [
     "core/serialized_navigation_entry_test_helper.cc",
     "core/serialized_navigation_entry_test_helper.h",
   ]
 
   public_deps = [
     ":sessions",
   ]
   deps = [
     "//base",
+    "//components/sync",
     "//skia",
-    "//sync",
     "//testing/gtest",
     "//ui/base",  # For page_transition_types.h.
     "//url",
   ]
 
   if (!is_android && !is_ios) {
     sources += [
       "core/base_session_service_test_helper.cc",
       "core/base_session_service_test_helper.h",
     ]
@@ skipping 18 matching lines @@
     ]
   }
 
   public_deps = [
     ":sessions",
   ]
 
   deps = [
     ":test_support",
     "//base/test:test_support",
-    "//sync",
+    "//components/sync",
     "//testing/gtest",
     "//ui/base",  # For page transition types.
     "//url",
   ]
 
   if (!is_ios) {
     deps += [ "//content/public/common" ]
   }
 }