Mojoify time zone update IPC from browser to renderer

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index 605769b9e6bd1c8adde074de5f3644b54ae62b42..a2c1d2b7bdc83727f8646bf275011bd8530d5f69 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -855,6 +855,10 @@ void RenderThreadImpl::Init(
   GetRemoteInterfaces()->GetInterface(
       mojo::GetProxy(&storage_partition_service_));
 
+  GetRemoteInterfaces()->GetInterface(mojo::GetProxy(&time_zone_monitor_));
+  time_zone_monitor_->QueryNextTimeZoneChange(
+      base::Bind(&RenderThreadImpl::OnUpdateTimezone, base::Unretained(this)));
+
   is_renderer_suspended_ = false;
 }
 
@@ -1651,7 +1655,6 @@ bool RenderThreadImpl::OnControlMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(ViewMsg_NetworkConnectionChanged,
                         OnNetworkConnectionChanged)
     IPC_MESSAGE_HANDLER(WorkerProcessMsg_CreateWorker, OnCreateNewSharedWorker)
-    IPC_MESSAGE_HANDLER(ViewMsg_TimezoneChange, OnUpdateTimezone)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewMsg_SetWebKitSharedTimersSuspended,
                         OnSetWebKitSharedTimersSuspended)
@@ -1974,6 +1977,9 @@ void RenderThreadImpl::OnNetworkConnectionChanged(
 }
 
 void RenderThreadImpl::OnUpdateTimezone(const std::string& zone_id) {
+  time_zone_monitor_->QueryNextTimeZoneChange(
+      base::Bind(&RenderThreadImpl::OnUpdateTimezone, base::Unretained(this)));
+
   if (!blink_platform_impl_)
     return;
   if (!zone_id.empty()) {