Remove dependency from NetworkStateNotifier to ExecutionContext

third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp

Index: third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp
diff --git a/third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp b/third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp
index e7cadfbfba4de4b9234ebbcf7ea0fd9d1eefee15..7ff297e91e19349b2f612456d16823f35576fac3 100644
--- a/third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp
+++ b/third_party/WebKit/Source/modules/netinfo/NetworkInformation.cpp
@@ -5,6 +5,7 @@
 #include "modules/netinfo/NetworkInformation.h"
 
 #include "core/dom/ExecutionContext.h"
+#include "core/dom/TaskRunnerHelper.h"
 #include "core/events/Event.h"
 #include "core/page/NetworkStateNotifier.h"
 #include "modules/EventTargetModules.h"
@@ -129,14 +130,18 @@ void NetworkInformation::contextDestroyed(ExecutionContext*) {
 void NetworkInformation::startObserving() {
   if (!m_observing && !m_contextStopped) {
     m_type = networkStateNotifier().connectionType();
-    networkStateNotifier().addObserver(this, getExecutionContext());
+    networkStateNotifier().addObserver(
+        this, TaskRunnerHelper::get(TaskType::Networking, getExecutionContext())
+                  .get());
     m_observing = true;
   }
 }
 
 void NetworkInformation::stopObserving() {
   if (m_observing) {
-    networkStateNotifier().removeObserver(this, getExecutionContext());
+    networkStateNotifier().removeObserver(
+        this, TaskRunnerHelper::get(TaskType::Networking, getExecutionContext())
+                  .get());
     m_observing = false;
   }
 }