[Night Light] CL4: Automatic schedule backend.

ash/BUILD.gn

Index: ash/BUILD.gn
diff --git a/ash/BUILD.gn b/ash/BUILD.gn
index 82187a09f41f80dd8c6fdb2adf459cd6a10318b4..4d3a997d83ca218ce9442d9a20e65223b4bb67b6 100644
--- a/ash/BUILD.gn
+++ b/ash/BUILD.gn
@@ -421,6 +421,8 @@ component("ash") {
     "system/night_light/night_light_controller.h",
     "system/night_light/night_light_toggle_button.cc",
     "system/night_light/night_light_toggle_button.h",
+    "system/night_light/time_of_day.cc",
+    "system/night_light/time_of_day.h",
     "system/night_light/tray_night_light.cc",
     "system/night_light/tray_night_light.h",
     "system/overview/overview_button_tray.cc",
@@ -852,6 +854,7 @@ component("ash") {
     "//components/vector_icons",
     "//components/wallpaper",
     "//device/bluetooth",
+    "//device/geolocation",

[James Cook, 2017/06/07 01:00:14]

Not needed for this CL.

[afakhry, 2017/06/07 16:19:42]

Done.

     "//gpu/command_buffer/client",
     "//gpu/command_buffer/client:gles2_interface",
     "//media",
@@ -1213,6 +1216,7 @@ source_set("common_unittests") {
     "system/network/tray_network_unittest.cc",
     "system/network/vpn_list_unittest.cc",
     "system/night_light/night_light_controller_unittest.cc",
+    "system/night_light/time_of_day_unittest.cc",
     "system/night_light/tray_night_light_unittest.cc",
     "system/overview/overview_button_tray_unittest.cc",
     "system/palette/mock_palette_tool_delegate.cc",