Fix deps in all BUILD.gn files in ios.

ios/chrome/browser/ui/webui/BUILD.gn

 # Copyright 2016 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("webui") {
   configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
     "about_ui.cc",
     "about_ui.h",
     "crashes_ui.cc",
@@ skipping 47 matching lines @@
 source_set("webui_internal") {
   sources = [
     "chrome_web_ui_ios_controller_factory.h",
     "chrome_web_ui_ios_controller_factory.mm",
     "omaha_ui.cc",
     "omaha_ui.h",
     "signin_internals_ui_ios.cc",
     "signin_internals_ui_ios.h",
   ]
   deps = [
+    ":webui",
     "//base",
     "//components/favicon/core",
     "//components/favicon_base",
     "//components/resources",
     "//components/signin/core/browser",
     "//ios/chrome/app/resources:ios_resources",
     "//ios/chrome/browser",
     "//ios/chrome/browser/browser_state",
     "//ios/chrome/browser/omaha",
     "//ios/chrome/browser/signin",
-    "//ios/chrome/browser/ui/webui",
     "//ios/chrome/browser/ui/webui/gcm",
     "//ios/chrome/browser/ui/webui/net_export",
     "//ios/chrome/browser/ui/webui/sync_internals",
     "//ios/web",
     "//ui/base",
     "//ui/gfx",
     "//url",
   ]
 }
 
@@ skipping 10 matching lines @@
     "//ios/chrome/browser/ui/omnibox:omnibox_internal",
     "//ios/chrome/test/app:test_support",
     "//ios/chrome/test/earl_grey:test_support",
     "//ios/testing:ios_test_support",
     "//ios/web",
     "//ui/base",
     "//url",
   ]
   libs = [ "XCTest.framework" ]
 }