Add the beginning of a public Service Worker API.

content/browser/service_worker/service_worker_context_wrapper.h

Index: content/browser/service_worker/service_worker_context_wrapper.h
diff --git a/content/browser/service_worker/service_worker_context_wrapper.h b/content/browser/service_worker/service_worker_context_wrapper.h
index 1b9b6523907a51058e06f479e1b6da7312648909..a55c04418f630a539b4d5ae0952bce24659547b6 100644
--- a/content/browser/service_worker/service_worker_context_wrapper.h
+++ b/content/browser/service_worker/service_worker_context_wrapper.h
@@ -8,8 +8,9 @@
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "content/browser/service_worker/service_worker_context.h"
+#include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/service_worker_context.h"
 
 namespace base {
 class FilePath;
@@ -42,10 +43,35 @@ class CONTENT_EXPORT ServiceWorkerContextWrapper
   // The core context is only for use on the IO thread.
   ServiceWorkerContextCore* context();
 
+  // ServiceWorkerContext implementation:
+  virtual void RegisterServiceWorker(const GURL& pattern,
+                                     const GURL& script_url,
+                                     int source_process_id,
+                                     const RegistrationCallback& continuation)
+      OVERRIDE;
+
+  virtual void UnregisterServiceWorker(
+      const GURL& pattern,
+      int source_process_id,
+      const UnregistrationCallback& continuation) OVERRIDE;
+
  private:
   friend class base::RefCountedThreadSafe<ServiceWorkerContextWrapper>;
   virtual ~ServiceWorkerContextWrapper();
 
+  void RegisterServiceWorkerOnIO(const GURL& pattern,
+                                 const GURL& script_url,
+                                 int source_process_id,
+                                 const RegistrationCallback& continuation);
+  void FinishRegistrationOnIO(const RegistrationCallback& continuation,
+                              ServiceWorkerStatusCode status,
+                              int64 registration_id);
+  void UnregisterServiceWorkerOnIO(const GURL& pattern,
+                                   int source_process_id,
+                                   const UnregistrationCallback& continuation);
+  void FinishUnregistrationOnIO(const RegistrationCallback& continuation,
+                                ServiceWorkerStatusCode status);
+
   scoped_ptr<ServiceWorkerContextCore> context_core_;
 };