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

third_party/WebKit/Source/modules/ModulesInitializer.cpp

Index: third_party/WebKit/Source/modules/ModulesInitializer.cpp
diff --git a/third_party/WebKit/Source/modules/ModulesInitializer.cpp b/third_party/WebKit/Source/modules/ModulesInitializer.cpp
index 6eddf4552ef24ef5d4e10b435cd65e07bca9fdf7..0b7621df076e0723d20d010ccfe406bb5cfb26fc 100644
--- a/third_party/WebKit/Source/modules/ModulesInitializer.cpp
+++ b/third_party/WebKit/Source/modules/ModulesInitializer.cpp
@@ -21,6 +21,7 @@
 #include "modules/filesystem/DraggedIsolatedFileSystemImpl.h"
 #include "modules/imagebitmap/ImageBitmapRenderingContext.h"
 #include "modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.h"
+#include "modules/time_zone_monitor/TimeZoneMonitorClient.h"
 #include "modules/webdatabase/DatabaseManager.h"
 #include "modules/webgl/WebGL2RenderingContext.h"
 #include "modules/webgl/WebGLRenderingContext.h"
@@ -76,4 +77,13 @@ void ModulesInitializer::shutdown() {
   CompositorWorkerThread::clearSharedBackingThread();
 }
 
+void ModulesInitializer::initializeMojo() {
+  if (m_isMojoInitialized)

[blundell, 2016/10/18 12:32:11]

Can this just be an assert(!m_isMojoInitialized) instead? If not, why not?

+    return;
+
+  TimeZoneMonitorClient::Init();
+
+  m_isMojoInitialized = true;
+}
+
 }  // namespace blink