Revert of Move ScriptState::GetExecutionContext (Part 5)

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/netinfo/WorkerNavigatorNetworkInformation.h"
 
 #include "bindings/core/v8/ScriptState.h"
-#include "core/dom/ExecutionContext.h"
 #include "core/workers/WorkerNavigator.h"
 #include "modules/netinfo/NetworkInformation.h"
 
 namespace blink {
 
 WorkerNavigatorNetworkInformation::WorkerNavigatorNetworkInformation(
     WorkerNavigator& navigator,
     ExecutionContext* context)
     : Supplement<WorkerNavigator>(navigator) {}
 
@@ skipping 17 matching lines @@
       Supplement<WorkerNavigator>::From(navigator, SupplementName()));
 }
 
 const char* WorkerNavigatorNetworkInformation::SupplementName() {
   return "WorkerNavigatorNetworkInformation";
 }
 
 NetworkInformation* WorkerNavigatorNetworkInformation::connection(
     ScriptState* script_state,
     WorkerNavigator& navigator) {
-  ExecutionContext* context = ExecutionContext::From(script_state);
+  ExecutionContext* context = script_state->GetExecutionContext();
   return WorkerNavigatorNetworkInformation::From(navigator, context)
       .connection(context);
 }
 
 DEFINE_TRACE(WorkerNavigatorNetworkInformation) {
   visitor->Trace(connection_);
   Supplement<WorkerNavigator>::Trace(visitor);
 }
 
 NetworkInformation* WorkerNavigatorNetworkInformation::connection(
     ExecutionContext* context) {
   ASSERT(context);
   if (!connection_)
     connection_ = NetworkInformation::Create(context);
   return connection_.Get();
 }
 
 }  // namespace blink