Reland of Move ScriptState::GetExecutionContext (Part 5)

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerClients.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/serviceworkers/ServiceWorkerClients.h"
 
 #include <memory>
 #include <utility>
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
+#include "core/dom/ExecutionContext.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerLocation.h"
 #include "modules/serviceworkers/ServiceWorkerError.h"
 #include "modules/serviceworkers/ServiceWorkerGlobalScopeClient.h"
 #include "modules/serviceworkers/ServiceWorkerWindowClient.h"
 #include "modules/serviceworkers/ServiceWorkerWindowClientCallback.h"
 #include "platform/wtf/PtrUtil.h"
 #include "platform/wtf/RefPtr.h"
 #include "platform/wtf/Vector.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerClientQueryOptions.h"
@@ skipping 73 matching lines @@
 }  // namespace
 
 ServiceWorkerClients* ServiceWorkerClients::Create() {
   return new ServiceWorkerClients();
 }
 
 ServiceWorkerClients::ServiceWorkerClients() {}
 
 ScriptPromise ServiceWorkerClients::get(ScriptState* script_state,
                                         const String& id) {
-  ExecutionContext* execution_context = script_state->GetExecutionContext();
+  ExecutionContext* execution_context = ExecutionContext::From(script_state);
   // TODO(jungkees): May be null due to worker termination:
   // http://crbug.com/413518.
   if (!execution_context)
     return ScriptPromise();
 
   ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state);
   ScriptPromise promise = resolver->Promise();
 
   ServiceWorkerGlobalScopeClient::From(execution_context)
       ->GetClient(id, WTF::MakeUnique<GetCallback>(resolver));
   return promise;
 }
 
 ScriptPromise ServiceWorkerClients::matchAll(
     ScriptState* script_state,
     const ClientQueryOptions& options) {
-  ExecutionContext* execution_context = script_state->GetExecutionContext();
+  ExecutionContext* execution_context = ExecutionContext::From(script_state);
   // FIXME: May be null due to worker termination: http://crbug.com/413518.
   if (!execution_context)
     return ScriptPromise();
 
   ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state);
   ScriptPromise promise = resolver->Promise();
 
   WebServiceWorkerClientQueryOptions web_options;
   web_options.client_type = GetClientType(options.type());
   web_options.include_uncontrolled = options.includeUncontrolled();
   ServiceWorkerGlobalScopeClient::From(execution_context)
       ->GetClients(web_options,
                    WTF::MakeUnique<
                        CallbackPromiseAdapter<ClientArray, ServiceWorkerError>>(
                        resolver));
   return promise;
 }
 
 ScriptPromise ServiceWorkerClients::claim(ScriptState* script_state) {
-  ExecutionContext* execution_context = script_state->GetExecutionContext();
+  ExecutionContext* execution_context = ExecutionContext::From(script_state);
 
   // FIXME: May be null due to worker termination: http://crbug.com/413518.
   if (!execution_context)
     return ScriptPromise();
 
   ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state);
   ScriptPromise promise = resolver->Promise();
 
   auto callbacks =
       WTF::MakeUnique<CallbackPromiseAdapter<void, ServiceWorkerError>>(
           resolver);
   ServiceWorkerGlobalScopeClient::From(execution_context)
       ->Claim(std::move(callbacks));
   return promise;
 }
 
 ScriptPromise ServiceWorkerClients::openWindow(ScriptState* script_state,
                                                const String& url) {
   ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state);
   ScriptPromise promise = resolver->Promise();
-  ExecutionContext* context = script_state->GetExecutionContext();
+  ExecutionContext* context = ExecutionContext::From(script_state);
 
   KURL parsed_url = KURL(ToWorkerGlobalScope(context)->location()->Url(), url);
   if (!parsed_url.IsValid()) {
     resolver->Reject(V8ThrowException::CreateTypeError(
         script_state->GetIsolate(), "'" + url + "' is not a valid URL."));
     return promise;
   }
 
   if (!context->GetSecurityOrigin()->CanDisplay(parsed_url)) {
     resolver->Reject(V8ThrowException::CreateTypeError(
         script_state->GetIsolate(),
         "'" + parsed_url.ElidedString() + "' cannot be opened."));
     return promise;
   }
 
   if (!context->IsWindowInteractionAllowed()) {
     resolver->Reject(DOMException::Create(kInvalidAccessError,
                                           "Not allowed to open a window."));
     return promise;
   }
   context->ConsumeWindowInteraction();
 
   ServiceWorkerGlobalScopeClient::From(context)->OpenWindow(
       parsed_url, WTF::MakeUnique<NavigateClientCallback>(resolver));
   return promise;
 }
 
 }  // namespace blink