ServiceWorker: Remove dead code from ServiceWorkerContextWrapper

content/browser/service_worker/service_worker_context_wrapper.cc

Index: content/browser/service_worker/service_worker_context_wrapper.cc
diff --git a/content/browser/service_worker/service_worker_context_wrapper.cc b/content/browser/service_worker/service_worker_context_wrapper.cc
index 264cb9a6c90f9399b1bf31d981022fbaddddd3df..f6785c926618483dc96fbf684a29f5d163a75de5 100644
--- a/content/browser/service_worker/service_worker_context_wrapper.cc
+++ b/content/browser/service_worker/service_worker_context_wrapper.cc
@@ -23,14 +23,11 @@
 #include "content/browser/service_worker/service_worker_context_observer.h"
 #include "content/browser/service_worker/service_worker_process_manager.h"
 #include "content/browser/service_worker/service_worker_quota_client.h"
-#include "content/browser/service_worker/service_worker_request_handler.h"
 #include "content/browser/service_worker/service_worker_version.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/common/service_worker/service_worker_utils.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
-#include "content/public/browser/service_worker_context.h"
-#include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "storage/browser/quota/quota_manager_proxy.h"
 #include "storage/browser/quota/special_storage_policy.h"
@@ -91,16 +88,6 @@ bool ServiceWorkerContext::IsExcludedHeaderNameForFetchEvent(
          g_excluded_header_name_set.Get().end();
 }
 
-ServiceWorkerContext* ServiceWorkerContext::GetServiceWorkerContext(
-    net::URLRequest* request) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  ServiceWorkerRequestHandler* handler =
-      ServiceWorkerRequestHandler::GetHandler(request);
-  if (!handler || !handler->context())
-    return nullptr;
-  return handler->context()->wrapper_;
-}
-
 ServiceWorkerContextWrapper::ServiceWorkerContextWrapper(
     BrowserContext* browser_context)
     : observer_list_(
@@ -307,26 +294,6 @@ void ServiceWorkerContextWrapper::SetForceUpdateOnPageLoad(
                                           force_update_on_page_load);
 }
 
-static void DidFindRegistrationForDocument(
-    const net::CompletionCallback& callback,
-    ServiceWorkerStatusCode status,
-    const scoped_refptr<ServiceWorkerRegistration>& registration) {
-  int rv = registration ? net::OK : net::ERR_CACHE_MISS;
-  // Use RunSoon here because FindRegistrationForDocument can complete
-  // immediately but CanHandleMainResourceOffline must be async.
-  RunSoon(base::Bind(callback, rv));
-}
-
-void ServiceWorkerContextWrapper::CanHandleMainResourceOffline(
-      const GURL& url,
-      const GURL& first_party,
-      const net::CompletionCallback& callback) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  context()->storage()->FindRegistrationForDocument(
-      net::SimplifyUrlForRequest(url),
-      base::Bind(&DidFindRegistrationForDocument, callback));
-}
-
 void ServiceWorkerContextWrapper::GetAllOriginsInfo(
     const GetUsageInfoCallback& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);