Mac: Towards moving CALayerTree to the browser proc

gpu/ipc/service/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.
 
 import("//testing/test.gni")
 import("//build/config/ui.gni")
 if (is_mac) {
   import("//build/config/mac/mac_sdk.gni")
 }
 
@@ skipping 50 matching lines @@
   libs = []
   if (is_win) {
     sources += [
       "child_window_surface_win.cc",
       "child_window_surface_win.h",
       "image_transport_surface_win.cc",
     ]
   }
   if (is_mac) {
     sources += [
-      "ca_layer_partial_damage_tree_mac.h",
-      "ca_layer_partial_damage_tree_mac.mm",
-      "ca_layer_tree_mac.h",
-      "ca_layer_tree_mac.mm",
       "gpu_memory_buffer_factory_io_surface.cc",
       "gpu_memory_buffer_factory_io_surface.h",
       "image_transport_surface_mac.mm",
       "image_transport_surface_overlay_mac.h",
       "image_transport_surface_overlay_mac.mm",
     ]
-    deps += [
-      "//skia",
-      "//ui/accelerated_widget_mac",
-    ]
+    deps += [ "//ui/accelerated_widget_mac" ]
     lib_dirs = [ "$mac_sdk_path/usr/lib" ]
-    libs += [
-      "AVFoundation.framework",
-      "CoreMedia.framework",
-      "QuartzCore.framework",
-    ]
+    libs += [ "QuartzCore.framework" ]
   }
   if (is_android) {
     sources += [
       "gpu_memory_buffer_factory_surface_texture.cc",
       "gpu_memory_buffer_factory_surface_texture.h",
       "image_transport_surface_android.cc",
       "stream_texture_android.cc",
       "stream_texture_android.h",
     ]
     libs += [ "android" ]
@@ skipping 53 matching lines @@
     "//ui/gfx:test_support",
     "//ui/gl:gl_unittest_utils",
     "//ui/gl:test_support",
     "//url",
   ]
   libs = []
   if (is_android) {
     sources += [ "gpu_memory_buffer_factory_surface_texture_unittest.cc" ]
   }
   if (is_mac) {
-    sources += [
-      "ca_layer_tree_unittest_mac.mm",
-      "gpu_memory_buffer_factory_io_surface_unittest.cc",
-    ]
-    deps += [ "//ui/accelerated_widget_mac" ]
-    libs += [
-      "AVFoundation.framework",
-      "CoreMedia.framework",
-      "QuartzCore.framework",
-    ]
+    sources += [ "gpu_memory_buffer_factory_io_surface_unittest.cc" ]
   }
   if (use_ozone) {
     sources += [ "gpu_memory_buffer_factory_ozone_native_pixmap_unittest.cc" ]
     deps += [ "//ui/ozone" ]
   }
 }