Revert of Upstream Chrome on iOS source code [11/11].

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 81b92b1b40b5e1a9e0c0480f059d4036522ca765..bcea0d6f0e323581ceb1862828df70b526da8c31 100644
--- a/ios/chrome/browser/BUILD.gn
+++ b/ios/chrome/browser/BUILD.gn
@@ -221,7 +221,6 @@
 source_set("unit_tests") {
   testonly = true
   sources = [
-    "callback_counter_unittest.mm",
     "chrome_url_util_unittest.mm",
     "crash_loop_detection_util_unittest.mm",
     "install_time_util_unittest.mm",
@@ -231,7 +230,6 @@
   ]
   deps = [
     ":browser",
-    ":browser_internal",
     "//base",
     "//base/test:test_support",
     "//components/prefs",
@@ -246,72 +244,3 @@
     "//url",
   ]
 }
-
-source_set("browser_internal") {
-  sources = [
-    "callback_counter.h",
-    "callback_counter.mm",
-  ]
-  deps = [
-    "//base",
-  ]
-}
-
-source_set("downstream_provider") {
-  sources = [
-    "downstream_chromium_browser_provider.h",
-    "downstream_chromium_browser_provider.mm",
-  ]
-  deps = [
-    "//base",
-    "//components/handoff",
-    "//components/pref_registry",
-    "//components/prefs",
-    "//ios/chrome/browser",
-    "//ios/chrome/browser/autofill:autofill_internal",
-    "//ios/chrome/browser/browser_state",
-    "//ios/chrome/browser/browser_state:browser_state_impl",
-    "//ios/chrome/browser/providers",
-    "//ios/chrome/browser/sessions:sessions_internal",
-    "//ios/chrome/browser/sync/glue",
-    "//ios/chrome/browser/sync/sessions",
-    "//ios/chrome/browser/tabs",
-    "//ios/chrome/browser/tabs:tabs_internal",
-    "//ios/chrome/browser/ui",
-    "//ios/chrome/browser/ui:browser_list",
-    "//ios/chrome/browser/ui/autofill:autofill_internal",
-    "//ios/chrome/browser/ui/bookmarks",
-    "//ios/chrome/browser/ui/infobars",
-    "//ios/chrome/browser/ui/webui:webui_internal",
-    "//ios/chrome/common",
-  ]
-}
-
-source_set("downstream_provider_factory") {
-  sources = [
-    "downstream_chromium_browser_provider_factory.mm",
-  ]
-  deps = [
-    ":downstream_provider",
-    "//base",
-    "//ios/public/provider/chrome/browser",
-  ]
-}
-
-# Clean Skeleton targets
-source_set("browser_clean_skeleton") {
-  sources = [
-    "browser_coordinator+internal.h",
-    "browser_coordinator.h",
-    "browser_coordinator.mm",
-    "url_opening.h",
-  ]
-
-  configs += [ "//build/config/compiler:enable_arc" ]
-
-  deps = [
-    "//base",
-    "//ios/chrome/browser",
-    "//ios/chrome/browser/browser_state",
-  ]
-}