Initial implementation of ServiceWorkerCache.

content/browser/service_worker/service_worker_cache_storage.cc

Index: content/browser/service_worker/service_worker_cache_storage.cc
diff --git a/content/browser/service_worker/service_worker_cache_storage.cc b/content/browser/service_worker/service_worker_cache_storage.cc
index 8551163f806c54a6fe58242115908ff2d8d4840f..bc1898ef47f0bfbf4be7e5a3edd43b0db6e91d2d 100644
--- a/content/browser/service_worker/service_worker_cache_storage.cc
+++ b/content/browser/service_worker/service_worker_cache_storage.cc
@@ -12,6 +12,7 @@
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
+#include "content/browser/fileapi/chrome_blob_storage_context.h"

[michaeln, 2014/08/14 22:59:00]

is this needed or is the include for blob_storage_context.h enough?

[jkarlin, 2014/08/15 11:49:44]

Done.

 #include "content/browser/service_worker/service_worker_cache.h"
 #include "content/browser/service_worker/service_worker_cache.pb.h"
 #include "content/public/browser/browser_thread.h"
@@ -64,7 +65,7 @@ class ServiceWorkerCacheStorage::CacheLoader
   friend class base::RefCountedThreadSafe<
       ServiceWorkerCacheStorage::CacheLoader>;
 
-  virtual ~CacheLoader() {};
+  virtual ~CacheLoader() {}
   virtual void LoadCacheImpl(const std::string&) {}
 
   scoped_refptr<base::SequencedTaskRunner> cache_task_runner_;
@@ -535,10 +536,10 @@ void ServiceWorkerCacheStorage::EnumerateCaches(
 void ServiceWorkerCacheStorage::DidCreateBackend(
     base::WeakPtr<ServiceWorkerCache> cache,
     const CacheAndErrorCallback& callback,
-    bool success) {
+    ServiceWorkerCache::ErrorType error) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
-  if (!success || !cache) {
+  if (error != ServiceWorkerCache::ErrorTypeOK) {
     // TODO(jkarlin): This should delete the directory and try again in case
     // the cache is simply corrupt.
     callback.Run(0, CACHE_STORAGE_ERROR_STORAGE);