Add commandline flag for ServiceWroker in the renderer process.

content/browser/renderer_host/render_process_host_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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 79 matching lines @@
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/socket_stream_dispatcher_host.h"
 #include "content/browser/renderer_host/text_input_client_message_filter.h"
 #include "content/browser/renderer_host/websocket_dispatcher_host.h"
 #include "content/browser/resolve_proxy_msg_helper.h"
 #include "content/browser/screen_orientation/screen_orientation_dispatcher_host.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_dispatcher_host.h"
+#include "content/browser/shared_worker/shared_worker_message_filter.h"
 #include "content/browser/speech/input_tag_speech_dispatcher_host.h"
 #include "content/browser/speech/speech_recognition_dispatcher_host.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/streams/stream_context.h"
 #include "content/browser/tracing/trace_message_filter.h"
 #include "content/browser/vibration/vibration_message_filter.h"
 #include "content/browser/webui/web_ui_controller_factory_registry.h"
 #include "content/browser/worker_host/worker_message_filter.h"
 #include "content/browser/worker_host/worker_storage_partition.h"
 #include "content/common/child_process_host_impl.h"
 #include "content/common/child_process_messages.h"
 #include "content/common/content_switches_internal.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/resource_messages.h"
 #include "content/common/view_messages.h"
 #include "content/port/browser/render_widget_host_view_frame_subscriber.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_process_host_factory.h"
 #include "content/public/browser/render_process_host_observer.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_iterator.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/user_metrics.h"
+#include "content/public/browser/worker_service.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/process_type.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_constants.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_logging.h"
 #include "ipc/ipc_switches.h"
 #include "media/base/media_switches.h"
@@ skipping 613 matching lines @@
           base::Bind(&GetRequestContext, request_context,
                      media_request_context, ResourceType::SUB_RESOURCE));
 
   AddFilter(new WebSocketDispatcherHost(websocket_request_context_callback));
 
   message_port_message_filter_ = new MessagePortMessageFilter(
       base::Bind(&RenderWidgetHelper::GetNextRoutingID,
                  base::Unretained(widget_helper_.get())));
   AddFilter(message_port_message_filter_);
 
-  AddFilter(new WorkerMessageFilter(
-      GetID(),
-      resource_context,
-      WorkerStoragePartition(
-          storage_partition_impl_->GetURLRequestContext(),
-          storage_partition_impl_->GetMediaURLRequestContext(),
-          storage_partition_impl_->GetAppCacheService(),
-          storage_partition_impl_->GetQuotaManager(),
-          storage_partition_impl_->GetFileSystemContext(),
-          storage_partition_impl_->GetDatabaseTracker(),
-          storage_partition_impl_->GetIndexedDBContext()),
-      message_port_message_filter_));
+  // If "--enable-embedded-shared-worker" is set, we use
+  // SharedWorkerMessageFilter in stead of WorkerMessageFilter.
+  if (WorkerService::EmbeddedSharedWorkerEnabled()) {
+    AddFilter(new SharedWorkerMessageFilter(
+        GetID(),
+        resource_context,
+        WorkerStoragePartition(
+            storage_partition_impl_->GetURLRequestContext(),
+            storage_partition_impl_->GetMediaURLRequestContext(),
+            storage_partition_impl_->GetAppCacheService(),
+            storage_partition_impl_->GetQuotaManager(),
+            storage_partition_impl_->GetFileSystemContext(),
+            storage_partition_impl_->GetDatabaseTracker(),
+            storage_partition_impl_->GetIndexedDBContext()),
+        message_port_message_filter_));
+  } else {
+    AddFilter(new WorkerMessageFilter(
+        GetID(),
+        resource_context,
+        WorkerStoragePartition(
+            storage_partition_impl_->GetURLRequestContext(),
+            storage_partition_impl_->GetMediaURLRequestContext(),
+            storage_partition_impl_->GetAppCacheService(),
+            storage_partition_impl_->GetQuotaManager(),
+            storage_partition_impl_->GetFileSystemContext(),
+            storage_partition_impl_->GetDatabaseTracker(),
+            storage_partition_impl_->GetIndexedDBContext()),
+        message_port_message_filter_));
+  }
 
 #if defined(ENABLE_WEBRTC)
   AddFilter(new P2PSocketDispatcherHost(
       resource_context,
       browser_context->GetRequestContextForRenderProcess(GetID())));
 #endif
 
   AddFilter(new TraceMessageFilter());
   AddFilter(new ResolveProxyMsgHelper(
       browser_context->GetRequestContextForRenderProcess(GetID())));
@@ skipping 1309 matching lines @@
 
 void RenderProcessHostImpl::DecrementWorkerRefCount() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK_GT(worker_ref_count_, 0);
   --worker_ref_count_;
   if (worker_ref_count_ == 0)
     Cleanup();
 }
 
 }  // namespace content