Renames aura::client::WindowTreeClient to WindowParentingClient

blimp/engine/BUILD.gn

 # Copyright 2015 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
@@ skipping 185 matching lines @@
     "app/switches.h",
   ]
 }
 
 source_set("app_ui") {
   sources = [
     "app/ui/blimp_layout_manager.cc",
     "app/ui/blimp_layout_manager.h",
     "app/ui/blimp_screen.cc",
     "app/ui/blimp_screen.h",
-    "app/ui/blimp_window_tree_client.cc",
-    "app/ui/blimp_window_tree_client.h",
+    "app/ui/blimp_window_parenting_client.cc",
+    "app/ui/blimp_window_parenting_client.h",
     "app/ui/blimp_window_tree_host.cc",
     "app/ui/blimp_window_tree_host.h",
   ]
 
   deps = [
     "//blimp/common",
     "//cc",
     "//cc/surfaces",
     "//ui/aura",
     "//ui/compositor",
@@ skipping 577 matching lines @@
     "//content/test:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 
   data = [
     "//blimp/test/data/",
     "$root_out_dir/blimp_engine.pak",
   ]
 }