Move the worker script loading code to the worker process (phase:4/5)

content/worker/worker_webapplicationcachehost_impl.h

Index: content/worker/worker_webapplicationcachehost_impl.h
diff --git a/content/worker/worker_webapplicationcachehost_impl.h b/content/worker/worker_webapplicationcachehost_impl.h
index 6f8385cb035c1d37f44801c2d6cf7baf97639dd2..9662559ee3b3589ebd5517dd1fa84a12ddb51186 100644
--- a/content/worker/worker_webapplicationcachehost_impl.h
+++ b/content/worker/worker_webapplicationcachehost_impl.h
@@ -9,31 +9,13 @@
 
 namespace content {
 
-// Information used to construct and initialize an appcache host
-// for a worker.
-struct WorkerAppCacheInitInfo {
-  int parent_process_id;
-  int64 main_resource_appcache_id;  // Only valid for shared workers.
-
-  WorkerAppCacheInitInfo()
-      : parent_process_id(0),
-        main_resource_appcache_id(0) {
-  }
-  WorkerAppCacheInitInfo(
-      int process_id, int64 cache_id)
-      : parent_process_id(process_id),
-        main_resource_appcache_id(cache_id) {
-  }
-};
-
 class WorkerWebApplicationCacheHostImpl : public WebApplicationCacheHostImpl {
  public:
   WorkerWebApplicationCacheHostImpl(
-      const WorkerAppCacheInitInfo& init_info,
       blink::WebApplicationCacheHostClient* client);
 
-  // Main resource loading is different for workers. The resource is
-  // loaded by the creator of the worker rather than the worker itself.
+  // Main resource loading is different for workers. The main resource is
+  // loaded by the worker using WorkerScriptLoader.
   // These overrides are stubbed out.
   virtual void willStartMainResourceRequest(
       blink::WebURLRequest&, const blink::WebFrame*);