Simplify SharedWorkerRepository code (Chromium side)

content/renderer/renderer_webkitplatformsupport_impl.cc

 // Copyright (c) 2012 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 "content/renderer/renderer_webkitplatformsupport_impl.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/memory/shared_memory.h"
@@ skipping 29 matching lines @@
 #include "content/renderer/media/audio_decoder.h"
 #include "content/renderer/media/crypto/key_systems.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/media/webcontentdecryptionmodule_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/webclipboard_impl.h"
 #include "content/renderer/webcrypto/webcrypto_impl.h"
-#include "content/renderer/websharedworkerrepository_impl.h"
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_hardware_config.h"
 #include "media/filters/stream_parser_factory.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_util.h"
 #include "third_party/WebKit/public/platform/WebBlobRegistry.h"
 #include "third_party/WebKit/public/platform/WebDeviceMotionListener.h"
 #include "third_party/WebKit/public/platform/WebDeviceOrientationListener.h"
@@ skipping 137 matching lines @@
 #endif  // defined(OS_ANDROID)
 
 //------------------------------------------------------------------------------
 
 RendererWebKitPlatformSupportImpl::RendererWebKitPlatformSupportImpl()
     : clipboard_client_(new RendererClipboardClient),
       clipboard_(new WebClipboardImpl(clipboard_client_.get())),
       mime_registry_(new RendererWebKitPlatformSupportImpl::MimeRegistry),
       sudden_termination_disables_(0),
       plugin_refresh_allowed_(true),
-      shared_worker_repository_(new WebSharedWorkerRepositoryImpl),
       child_thread_loop_(base::MessageLoopProxy::current()) {
   if (g_sandbox_enabled && sandboxEnabled()) {
     sandbox_support_.reset(
         new RendererWebKitPlatformSupportImpl::SandboxSupport);
   } else {
     DVLOG(1) << "Disabling sandbox support for testing.";
   }
 
   // ChildThread may not exist in some tests.
   if (ChildThread::current()) {
@@ skipping 381 matching lines @@
   return DatabaseUtil::DatabaseGetFileSize(vfs_file_name,
                                            sync_message_filter_.get());
 }
 
 long long RendererWebKitPlatformSupportImpl::databaseGetSpaceAvailableForOrigin(
     const WebString& origin_identifier) {
   return DatabaseUtil::DatabaseGetSpaceAvailable(origin_identifier,
                                                  sync_message_filter_.get());
 }
 
-WebKit::WebSharedWorkerRepository*
-RendererWebKitPlatformSupportImpl::sharedWorkerRepository() {
-#if !defined(OS_ANDROID)
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kDisableSharedWorkers)) {
-    return shared_worker_repository_.get();
-  } else {
-    return NULL;
-  }
-#else
-  // Shared workers are unsupported on Android. Returning NULL will prevent the
-  // window.SharedWorker constructor from being exposed. http://crbug.com/154571
-  return NULL;
-#endif
-}
-
 bool RendererWebKitPlatformSupportImpl::canAccelerate2dCanvas() {
   RenderThreadImpl* thread = RenderThreadImpl::current();
   GpuChannelHost* host = thread->EstablishGpuChannelSync(
       CAUSE_FOR_GPU_LAUNCH_CANVAS_2D);
   if (!host)
     return false;
 
   const gpu::GPUInfo& gpu_info = host->gpu_info();
   if (gpu_info.can_lose_context || gpu_info.software_rendering)
     return false;
@@ skipping 424 matching lines @@
     return;
   QuotaDispatcher::ThreadSpecificInstance(
       thread_safe_sender_.get(),
       quota_message_filter_.get())->QueryStorageUsageAndQuota(
           storage_partition,
           static_cast<quota::StorageType>(type),
           QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
 }  // namespace content