[background-sync] Merge SyncManager and BackgroundSyncProvider

third_party/WebKit/Source/modules/background_sync/BackgroundSyncProvider.cpp

Index: third_party/WebKit/Source/modules/background_sync/BackgroundSyncProvider.cpp
diff --git a/third_party/WebKit/Source/modules/background_sync/BackgroundSyncProvider.cpp b/third_party/WebKit/Source/modules/background_sync/BackgroundSyncProvider.cpp
deleted file mode 100644
index 817c5353761a90115b19f3dce46d9b24a0bfcb89..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/modules/background_sync/BackgroundSyncProvider.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-// 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 "modules/background_sync/BackgroundSyncProvider.h"
-
-#include "bindings/core/v8/ScriptPromiseResolver.h"
-#include "core/dom/DOMException.h"
-#include "core/dom/ExceptionCode.h"
-#include "platform/heap/Persistent.h"
-#include "public/platform/InterfaceProvider.h"
-#include "public/platform/Platform.h"
-#include "public/platform/modules/serviceworker/WebServiceWorkerRegistration.h"
-#include "wtf/Functional.h"
-
-namespace blink {
-
-void BackgroundSyncProvider::registerBackgroundSync(
-    mojom::blink::SyncRegistrationPtr options,
-    WebServiceWorkerRegistration* serviceWorkerRegistration,
-    ScriptPromiseResolver* resolver) {
-  DCHECK(options);
-  DCHECK(serviceWorkerRegistration);
-  DCHECK(resolver);
-  int64_t serviceWorkerRegistrationId =
-      serviceWorkerRegistration->registrationId();
-
-  GetBackgroundSyncServicePtr()->Register(
-      std::move(options), serviceWorkerRegistrationId,
-      convertToBaseCallback(WTF::bind(&BackgroundSyncProvider::registerCallback,
-                                      wrapPersistent(resolver))));
-}
-
-void BackgroundSyncProvider::getRegistrations(
-    WebServiceWorkerRegistration* serviceWorkerRegistration,
-    ScriptPromiseResolver* resolver) {
-  DCHECK(serviceWorkerRegistration);
-  DCHECK(resolver);
-  int64_t serviceWorkerRegistrationId =
-      serviceWorkerRegistration->registrationId();
-
-  GetBackgroundSyncServicePtr()->GetRegistrations(
-      serviceWorkerRegistrationId,
-      convertToBaseCallback(
-          WTF::bind(&BackgroundSyncProvider::getRegistrationsCallback,
-                    wrapPersistent(resolver))));
-}
-
-// static
-void BackgroundSyncProvider::registerCallback(
-    ScriptPromiseResolver* resolver,
-    mojom::blink::BackgroundSyncError error,
-    mojom::blink::SyncRegistrationPtr options) {
-  // TODO(iclelland): Determine the correct error message to return in each case
-  switch (error) {
-    case mojom::blink::BackgroundSyncError::NONE:
-      if (!options) {
-        resolver->resolve(v8::Null(resolver->getScriptState()->isolate()));
-        return;
-      }
-      resolver->resolve();
-      break;
-    case mojom::blink::BackgroundSyncError::NOT_FOUND:
-      NOTREACHED();
-      break;
-    case mojom::blink::BackgroundSyncError::STORAGE:
-      resolver->reject(
-          DOMException::create(UnknownError, "Background Sync is disabled."));
-      break;
-    case mojom::blink::BackgroundSyncError::NOT_ALLOWED:
-      resolver->reject(
-          DOMException::create(InvalidAccessError,
-                               "Attempted to register a sync event without a "
-                               "window or registration tag too long."));
-      break;
-    case mojom::blink::BackgroundSyncError::PERMISSION_DENIED:
-      resolver->reject(
-          DOMException::create(PermissionDeniedError, "Permission denied."));
-      break;
-    case mojom::blink::BackgroundSyncError::NO_SERVICE_WORKER:
-      resolver->reject(
-          DOMException::create(UnknownError, "No service worker is active."));
-      break;
-  }
-}
-
-// static
-void BackgroundSyncProvider::getRegistrationsCallback(
-    ScriptPromiseResolver* resolver,
-    mojom::blink::BackgroundSyncError error,
-    mojo::WTFArray<mojom::blink::SyncRegistrationPtr> registrations) {
-  // TODO(iclelland): Determine the correct error message to return in each case
-  switch (error) {
-    case mojom::blink::BackgroundSyncError::NONE: {
-      Vector<String> tags;
-      for (const auto& r : registrations.storage()) {
-        tags.append(r->tag);
-      }
-      resolver->resolve(tags);
-      break;
-    }
-    case mojom::blink::BackgroundSyncError::NOT_FOUND:
-    case mojom::blink::BackgroundSyncError::NOT_ALLOWED:
-    case mojom::blink::BackgroundSyncError::PERMISSION_DENIED:
-      // These errors should never be returned from
-      // BackgroundSyncManager::GetRegistrations
-      NOTREACHED();
-      break;
-    case mojom::blink::BackgroundSyncError::STORAGE:
-      resolver->reject(
-          DOMException::create(UnknownError, "Background Sync is disabled."));
-      break;
-    case mojom::blink::BackgroundSyncError::NO_SERVICE_WORKER:
-      resolver->reject(
-          DOMException::create(UnknownError, "No service worker is active."));
-      break;
-  }
-}
-
-mojom::blink::BackgroundSyncServicePtr&
-BackgroundSyncProvider::GetBackgroundSyncServicePtr() {
-  if (!m_backgroundSyncService.get()) {
-    mojo::InterfaceRequest<mojom::blink::BackgroundSyncService> request =
-        mojo::GetProxy(&m_backgroundSyncService);
-    Platform::current()->interfaceProvider()->getInterface(std::move(request));
-  }
-  return m_backgroundSyncService;
-}
-
-}  // namespace blink