Service worker registration error support

This patch introduces use of WebServiceWorkerError as a means to propagate an
error from the browser to the renderer, and further reflect this error via
WebCallbacks into Blink

BUG=285976
R=jam@chromium.org, michaeln@chromium.org, tsepez@chromium.org
TBR=abarth

Review URL: https://codereview.chromium.org/26442004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233438 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 1 deletions

diff --git a/content/browser/service_worker/service_worker_context.h b/content/browser/service_worker/service_worker_context.h
index 5b290b7..f69599c 100644
--- a/content/browser/service_worker/service_worker_context.h
+++ b/content/browser/service_worker/service_worker_context.h
@@ -7,6 +7,7 @@
 
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
 
 namespace base {
 class FilePath;
@@ -23,7 +24,7 @@ namespace content {
 // - persistent storage of pattern -> service worker scripts
 // - initialization and initial installation of service workers
 // - dispatching of non-fetch events to service workers
-class ServiceWorkerContext
+class CONTENT_EXPORT ServiceWorkerContext
     : public base::RefCountedThreadSafe<ServiceWorkerContext> {
  public:
   // This is owned by the StoragePartition, which will supply it with
@@ -31,12 +32,16 @@ class ServiceWorkerContext
   ServiceWorkerContext(const base::FilePath& path,
                        quota::QuotaManagerProxy* quota_manager_proxy);
 
+  bool IsEnabled();
+
  private:
   friend class base::RefCountedThreadSafe<ServiceWorkerContext>;
   ~ServiceWorkerContext();
 
   scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_;
   base::FilePath path_;
+
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContext);
 };
 
 }  // namespace content