Worker: Remove WorkerLoaderProxy for clean-up

third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h

Index: third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h
diff --git a/third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h b/third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h
index 80f42f030b6f84ccd6e126986b9045c077848043..a64c720ede6f5a1830aca777b9a55310c1ab6dec 100644
--- a/third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h
+++ b/third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.h
@@ -53,7 +53,6 @@ class KURL;
 class ThreadableLoadingContext;
 class WebSocketChannelSyncHelper;
 class WorkerGlobalScope;
-class WorkerLoaderProxy;
 
 class WorkerWebSocketChannel final : public WebSocketChannel {
   WTF_MAKE_NONCOPYABLE(WorkerWebSocketChannel);
@@ -98,7 +97,6 @@ class WorkerWebSocketChannel final : public WebSocketChannel {
 
    public:
     Peer(Bridge*,
-         PassRefPtr<WorkerLoaderProxy>,
          RefPtr<WebTaskRunner>,
          WorkerThreadLifecycleContext*);
     ~Peer() override;
@@ -137,7 +135,6 @@ class WorkerWebSocketChannel final : public WebSocketChannel {
 
    private:
     CrossThreadWeakPersistent<Bridge> bridge_;
-    RefPtr<WorkerLoaderProxy> loader_proxy_;
     RefPtr<WebTaskRunner> worker_networking_task_runner_;
     Member<WebSocketChannel> main_web_socket_channel_;
   };
@@ -167,7 +164,7 @@ class WorkerWebSocketChannel final : public WebSocketChannel {
     void Disconnect();
 
     void ConnectOnMainThread(std::unique_ptr<SourceLocation>,
-                             RefPtr<WorkerLoaderProxy>,
+                             ThreadableLoadingContext*,
                              RefPtr<WebTaskRunner>,
                              WorkerThreadLifecycleContext*,
                              const KURL&,
@@ -184,7 +181,7 @@ class WorkerWebSocketChannel final : public WebSocketChannel {
    private:
     Member<WebSocketChannelClient> client_;
     Member<WorkerGlobalScope> worker_global_scope_;
-    RefPtr<WorkerLoaderProxy> loader_proxy_;
+    CrossThreadPersistent<ThreadableLoadingContext> loading_context_;

[haraken, 2017/04/25 16:53:43]

Add a comment and mention that this is set on the main thread and accessed by a
worker thread.

[nhiroki, 2017/05/29 04:20:24]

Removed this field because it was unused.

     CrossThreadPersistent<ParentFrameTaskRunners> parent_frame_task_runners_;
     CrossThreadPersistent<Peer> peer_;
   };