[sensors] [win] Implement ambient light sensor for Windows platform

device/generic_sensor/BUILD.gn

Index: device/generic_sensor/BUILD.gn
diff --git a/device/generic_sensor/BUILD.gn b/device/generic_sensor/BUILD.gn
index d0afbb309310fa45d4136b6f4ee6e29669cccd8b..6b4785e89b8174edaad77e5350f7d778d33e0f6e 100644
--- a/device/generic_sensor/BUILD.gn
+++ b/device/generic_sensor/BUILD.gn
@@ -25,6 +25,12 @@ component("generic_sensor") {
     "platform_sensor_provider_base.h",
     "platform_sensor_provider_mac.cc",
     "platform_sensor_provider_mac.h",
+    "platform_sensor_provider_win.cc",
+    "platform_sensor_provider_win.h",
+    "platform_sensor_reader_win.cc",
+    "platform_sensor_reader_win.h",
+    "platform_sensor_win.cc",
+    "platform_sensor_win.h",
     "sensor_impl.cc",
     "sensor_impl.h",
     "sensor_provider_impl.cc",
@@ -57,6 +63,13 @@ component("generic_sensor") {
 
     libs = [ "IOKit.framework" ]
   }
+
+  if (is_win) {
+    libs = [
+      "portabledeviceguids.lib",
+      "sensorsapi.lib",
+    ]
+  }
 }
 
 if (is_android) {