Device Service: Decouple Wake Lock from //content

content/browser/BUILD.gn

Index: content/browser/BUILD.gn
diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
index 673a49c267ceed64abdb397c03f41a4b26310f42..ee57309ac31c53a766b9f1769f165070ed4e9395 100644
--- a/content/browser/BUILD.gn
+++ b/content/browser/BUILD.gn
@@ -80,7 +80,7 @@ source_set("browser") {
     "//device/vibration",
     "//device/vr",
     "//device/vr:features",
-    "//device/wake_lock",
+    "//device/wake_lock/public/interfaces",
     "//google_apis",
     "//gpu",
     "//gpu/command_buffer/client:gles2_implementation",
@@ -1401,6 +1401,8 @@ source_set("browser") {
     "user_metrics.cc",
     "utility_process_host_impl.cc",
     "utility_process_host_impl.h",
+    "wake_lock/wake_lock_context_host.cc",
+    "wake_lock/wake_lock_context_host.h",
     "web_contents/aura/gesture_nav_simple.cc",
     "web_contents/aura/gesture_nav_simple.h",
     "web_contents/aura/overscroll_navigation_overlay.cc",