Revert of Enable connection to Mojo services from Blink

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 1f8b660991b3bd5424a4ddb62893c7c8d18e3214..6fee0a366793b078ddf234adb06a2cfbfb7c801f 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -166,6 +166,7 @@
 #include "device/battery/battery_monitor_impl.h"
 #include "device/gamepad/gamepad_monitor.h"
 #include "device/power_monitor/power_monitor_message_broadcaster.h"
+#include "device/time_zone_monitor/time_zone_monitor.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gpu_switches.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
@@ -1243,6 +1244,16 @@
     AddUIThreadInterface(
         registry.get(), base::Bind(&CreateMemoryCoordinatorHandle, GetID()));
   }
+
+  // BrowserMainLoop, which owns TimeZoneMonitor, is alive for the lifetime of
+  // Mojo communication (see BrowserMainLoop::ShutdownThreadsAndCleanUp(),
+  // which shuts down Mojo). Hence, passing that TimeZoneMonitor instance as
+  // a raw pointer here is safe.
+  AddUIThreadInterface(
+      registry.get(),
+      base::Bind(&device::TimeZoneMonitor::Bind,
+                 base::Unretained(
+                     BrowserMainLoop::GetInstance()->time_zone_monitor())));
 
   AddUIThreadInterface(
       registry.get(),