Update from https://crrev.com/320343

cc/BUILD.gn

Index: cc/BUILD.gn
diff --git a/cc/BUILD.gn b/cc/BUILD.gn
index e217b12780240912d14bf752f63c72c1b8487a83..4ee07db6b1419b01cfa45db7ad13e323f9b79d6f 100644
--- a/cc/BUILD.gn
+++ b/cc/BUILD.gn
@@ -246,6 +246,8 @@ component("cc") {
     "output/delegating_renderer.h",
     "output/direct_renderer.cc",
     "output/direct_renderer.h",
+    "output/dynamic_geometry_binding.cc",
+    "output/dynamic_geometry_binding.h",
     "output/filter_operation.cc",
     "output/filter_operation.h",
     "output/filter_operations.cc",
@@ -286,6 +288,8 @@ component("cc") {
     "output/software_output_device.h",
     "output/software_renderer.cc",
     "output/software_renderer.h",
+    "output/static_geometry_binding.cc",
+    "output/static_geometry_binding.h",
     "output/viewport_selection_bound.cc",
     "output/viewport_selection_bound.h",
     "output/vsync_parameter_observer.h",
@@ -386,6 +390,8 @@ component("cc") {
     "resources/picture_pile_impl.h",
     "resources/pixel_buffer_tile_task_worker_pool.cc",
     "resources/pixel_buffer_tile_task_worker_pool.h",
+    "resources/pixel_ref_map.cc",
+    "resources/pixel_ref_map.h",
     "resources/platform_color.h",
     "resources/prioritized_resource.cc",
     "resources/prioritized_resource.h",
@@ -493,8 +499,6 @@ component("cc") {
     "trees/damage_tracker.h",
     "trees/draw_property_utils.cc",
     "trees/draw_property_utils.h",
-    "trees/layer_sorter.cc",
-    "trees/layer_sorter.h",
     "trees/layer_tree_host.cc",
     "trees/layer_tree_host.h",
     "trees/layer_tree_host_client.h",
@@ -502,6 +506,7 @@ component("cc") {
     "trees/layer_tree_host_common.h",
     "trees/layer_tree_host_impl.cc",
     "trees/layer_tree_host_impl.h",
+    "trees/layer_tree_host_single_thread_client.h",
     "trees/layer_tree_impl.cc",
     "trees/layer_tree_impl.h",
     "trees/layer_tree_settings.cc",
@@ -791,6 +796,7 @@ test("cc_unittests") {
     "resources/picture_pile_impl_unittest.cc",
     "resources/picture_pile_unittest.cc",
     "resources/picture_unittest.cc",
+    "resources/pixel_ref_map_unittest.cc",
     "resources/platform_color_unittest.cc",
     "resources/prioritized_resource_unittest.cc",
     "resources/resource_provider_unittest.cc",
@@ -812,7 +818,6 @@ test("cc_unittests") {
     "test/test_web_graphics_context_3d_unittest.cc",
     "trees/blocking_task_runner_unittest.cc",
     "trees/damage_tracker_unittest.cc",
-    "trees/layer_sorter_unittest.cc",
     "trees/layer_tree_host_common_unittest.cc",
     "trees/layer_tree_host_impl_unittest.cc",
     "trees/layer_tree_host_pixeltest_blending.cc",
@@ -906,3 +911,5 @@ test("cc_perftests") {
     "//ui/gl",
   ]
 }
+# When adding support for isolates, please have a look at run-time dependencies
+# in the cc_unittests_run target in cc_tests.gyp.