Make BrowserCoordinator use a Browser instead of a BrowserState

ios/clean/chrome/browser/BUILD.gn

 # Copyright 2017 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("browser") {
   sources = [
     "browser_coordinator+internal.h",
     "browser_coordinator.h",
     "browser_coordinator.mm",
     "url_opening.h",
   ]
 
   configs += [ "//build/config/compiler:enable_arc" ]
 
   deps = [
     "//base",
     "//ios/chrome/app:tests_fake_hook",
     "//ios/chrome/browser",
     "//ios/chrome/browser/browser_state",
     "//ios/chrome/browser/tabs:tabs_internal",
+    "//ios/clean/chrome/browser/model",
     "//ios/shared/chrome/browser/coordinator_context",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
     "browser_coordinator_unittest.mm",
   ]
 
   configs += [ "//build/config/compiler:enable_arc" ]
 
   deps = [
     ":browser",
     "//base",
     "//base/test:test_support",
     "//ios/chrome/test/base",
     "//ios/shared/chrome/browser/coordinator_context",
     "//testing/gtest",
   ]
 }