[TimeZoneMonitor] Decouple renderer side impl from content to blink.

third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn

Index: third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn
diff --git a/third_party/WebKit/Source/modules/wake_lock/BUILD.gn b/third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn
similarity index 51%
copy from third_party/WebKit/Source/modules/wake_lock/BUILD.gn
copy to third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn
index 71b7bc18e6de3540abaaa6fac68d3993a76a9075..b70bc679d0e2718568543815c4cea4f66c8a97df 100644
--- a/third_party/WebKit/Source/modules/wake_lock/BUILD.gn
+++ b/third_party/WebKit/Source/modules/time_zone_monitor/BUILD.gn
@@ -4,13 +4,15 @@
 
 import("//third_party/WebKit/Source/modules/modules.gni")
 
-blink_modules_sources("wake_lock") {
+blink_modules_sources("time_zone_monitor") {
   sources = [
-    "ScreenWakeLock.cpp",
-    "ScreenWakeLock.h",
+    "TimeZoneMonitorClient.cpp",
+    "TimeZoneMonitorClient.h",
   ]
 
   deps = [
-    "//device/wake_lock/public/interfaces:interfaces_blink",
+    "//device/time_zone_monitor/public/interfaces:interfaces_blink",
+    "//mojo/public/cpp/bindings",
+    "//third_party/icu:icui18n",
   ]
 }