Reland of Move ScriptState::GetExecutionContext (Part 5)

third_party/WebKit/Source/modules/beacon/NavigatorBeacon.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/beacon/NavigatorBeacon.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/modules/v8/ArrayBufferViewOrBlobOrStringOrFormData.h"
 #include "core/dom/DOMArrayBufferView.h"
@@ skipping 88 matching lines @@
     ExceptionState& exception_state) {
   return NavigatorBeacon::From(navigator).SendBeaconImpl(
       script_state, urlstring, data, exception_state);
 }
 
 bool NavigatorBeacon::SendBeaconImpl(
     ScriptState* script_state,
     const String& urlstring,
     const ArrayBufferViewOrBlobOrStringOrFormData& data,
     ExceptionState& exception_state) {
-  ExecutionContext* context = script_state->GetExecutionContext();
+  ExecutionContext* context = ExecutionContext::From(script_state);
   KURL url = context->CompleteURL(urlstring);
   if (!CanSendBeacon(context, url, exception_state))
     return false;
 
   int allowance = MaxAllowance();
   size_t beacon_size = 0;
   bool allowed;
 
   if (data.isArrayBufferView()) {
     allowed =
@@ skipping 31 matching lines @@
     return false;
   }
 
   // Only accumulate transmission size if a limit is imposed.
   if (allowance >= 0)
     AddTransmittedBytes(beacon_size);
   return true;
 }
 
 }  // namespace blink