Move ScriptState::GetExecutionContext (Part 3)

third_party/WebKit/Source/bindings/core/v8/ScriptCustomElementDefinition.cpp

 // Copyright 2016 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 "bindings/core/v8/ScriptCustomElementDefinition.h"
 
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8BindingMacros.h"
 #include "bindings/core/v8/V8CustomElementRegistry.h"
 #include "bindings/core/v8/V8Element.h"
 #include "bindings/core/v8/V8ErrorHandler.h"
 #include "bindings/core/v8/V8PrivateProperty.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "bindings/core/v8/V8ThrowException.h"
 #include "core/dom/ExceptionCode.h"
+#include "core/dom/ExecutionContext.h"
 #include "core/dom/custom/CustomElement.h"
 #include "core/events/ErrorEvent.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/imports/HTMLImportsController.h"
 #include "platform/wtf/Allocator.h"
 #include "v8.h"
 
 namespace blink {
 
 // Retrieves the custom elements constructor -> name map, creating it
@@ skipping 236 matching lines @@
     DispatchErrorEvent(isolate, exception, Constructor());
     return false;
   }
 
   return true;
 }
 
 Element* ScriptCustomElementDefinition::CallConstructor() {
   v8::Isolate* isolate = script_state_->GetIsolate();
   DCHECK(ScriptState::Current(isolate) == script_state_);
-  ExecutionContext* execution_context = script_state_->GetExecutionContext();
+  ExecutionContext* execution_context =
+      ExecutionContext::From(script_state_.Get());
   v8::Local<v8::Value> result;
   if (!V8Call(V8ScriptRunner::CallAsConstructor(isolate, Constructor(),
                                                 execution_context, 0, nullptr),
               result)) {
     return nullptr;
   }
   return V8Element::toImplWithTypeCheck(isolate, result);
 }
 
 v8::Local<v8::Object> ScriptCustomElementDefinition::Constructor() const {
@@ skipping 25 matching lines @@
     v8::Local<v8::Value> argv[]) {
   DCHECK(ScriptState::Current(script_state_->GetIsolate()) == script_state_);
   v8::Isolate* isolate = script_state_->GetIsolate();
 
   // Invoke custom element reactions
   // https://html.spec.whatwg.org/multipage/scripting.html#invoke-custom-element-reactions
   // If this throws any exception, then report the exception.
   v8::TryCatch try_catch(isolate);
   try_catch.SetVerbose(true);
 
-  ExecutionContext* execution_context = script_state_->GetExecutionContext();
+  ExecutionContext* execution_context =
+      ExecutionContext::From(script_state_.Get());
   v8::Local<v8::Value> element_handle =
       ToV8(element, script_state_->GetContext()->Global(), isolate);
   V8ScriptRunner::CallFunction(callback, execution_context, element_handle,
                                argc, argv, isolate);
 }
 
 void ScriptCustomElementDefinition::RunConnectedCallback(Element* element) {
   if (!script_state_->ContextIsValid())
     return;
   ScriptState::Scope scope(script_state_.Get());
@@ skipping 35 matching lines @@
   v8::Local<v8::Value> argv[] = {
       V8String(isolate, name.LocalName()), V8StringOrNull(isolate, old_value),
       V8StringOrNull(isolate, new_value),
       V8StringOrNull(isolate, name.NamespaceURI()),
   };
   RunCallback(attribute_changed_callback_.NewLocal(isolate), element,
               WTF_ARRAY_LENGTH(argv), argv);
 }
 
 }  // namespace blink