Initializing an appcache host in a worker process.

chrome/worker/websharedworker_stub.cc

 // Copyright (c) 2009 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 "chrome/worker/websharedworker_stub.h"
 
 #include "chrome/common/webmessageportchannel_impl.h"
 #include "chrome/common/worker_messages.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebSharedWorker.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebURL.h"
 
 WebSharedWorkerStub::WebSharedWorkerStub(
-    const string16& name, int route_id)
-    : WebWorkerStubBase(route_id),
+    const string16& name, int route_id,
+    const WorkerAppCacheInitInfo& appcache_init_info)
+    : WebWorkerStubBase(route_id, appcache_init_info),
       name_(name),
       started_(false) {
-
   // TODO(atwilson): Add support for NaCl when they support MessagePorts.
   impl_ = WebKit::WebSharedWorker::create(client());
-
 }
 
 WebSharedWorkerStub::~WebSharedWorkerStub() {
   impl_->clientDestroyed();
 }
 
 void WebSharedWorkerStub::OnMessageReceived(const IPC::Message& message) {
   IPC_BEGIN_MESSAGE_MAP(WebSharedWorkerStub, message)
     IPC_MESSAGE_HANDLER(WorkerMsg_StartWorkerContext, OnStartWorkerContext)
     IPC_MESSAGE_HANDLER(WorkerMsg_TerminateWorkerContext,
                         OnTerminateWorkerContext)
     IPC_MESSAGE_HANDLER(WorkerMsg_Connect, OnConnect)
   IPC_END_MESSAGE_MAP()
 }
 
 void WebSharedWorkerStub::OnChannelError() {
     OnTerminateWorkerContext();
 }
 
 void WebSharedWorkerStub::OnStartWorkerContext(
     const GURL& url, const string16& user_agent, const string16& source_code) {
   // Ignore multiple attempts to start this worker (can happen if two pages
   // try to start it simultaneously).
   if (started_)
     return;
+
+  // TODO(michaeln): Fixup this callsite once
+  // https://bugs.webkit.org/show_bug.cgi?id=38605
+  // has landed and rolled into view.
   impl_->startWorkerContext(url, name_, user_agent, source_code);
   started_ = true;
 
   // Process any pending connections.
   for (PendingConnectInfoList::const_iterator iter = pending_connects_.begin();
        iter != pending_connects_.end();
        ++iter) {
     OnConnect(iter->first, iter->second);
   }
   pending_connects_.clear();
@@ skipping 14 matching lines @@
   }
 }
 
 void WebSharedWorkerStub::OnTerminateWorkerContext() {
   impl_->terminateWorkerContext();
 
   // Call the client to make sure context exits.
   EnsureWorkerContextTerminates();
   started_ = false;
 }