[Sync] //components/sync external changes [DO NOT SUBMIT]

ios/chrome/browser/BUILD.gn

Index: ios/chrome/browser/BUILD.gn
diff --git a/ios/chrome/browser/BUILD.gn b/ios/chrome/browser/BUILD.gn
index c8b710cd478bb01bc392007b38752fac1fbb89ee..82b2e45047520f4f428a6bd5766184909a6ae2aa 100644
--- a/ios/chrome/browser/BUILD.gn
+++ b/ios/chrome/browser/BUILD.gn
@@ -660,6 +660,7 @@ source_set("browser") {
     "//components/ssl_config",
     "//components/strings",
     "//components/suggestions",
+    "//components/sync",
     "//components/sync_driver",
     "//components/sync_sessions",
     "//components/syncable_prefs",
@@ -691,7 +692,6 @@ source_set("browser") {
     "//net:extras",
     "//services/shell/public/cpp",
     "//skia",
-    "//sync",
     "//third_party/brotli",
     "//third_party/google_toolbox_for_mac",
     "//third_party/libwebp:libwebp_dec",
@@ -822,6 +822,7 @@ source_set("test_support") {
     "//components/signin/core/browser:test_support",
     "//components/signin/ios/browser",
     "//components/signin/ios/browser:test_support",
+    "//components/sync",
     "//components/sync_driver",
     "//components/sync_driver:test_support",
     "//components/syncable_prefs",
@@ -835,7 +836,6 @@ source_set("test_support") {
     "//ios/public/provider/chrome/browser:test_support",
     "//ios/web",
     "//net:test_support",
-    "//sync",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/base",