Service Worker script sizes in database.

content/browser/service_worker/service_worker_script_cache_map.h

Index: content/browser/service_worker/service_worker_script_cache_map.h
diff --git a/content/browser/service_worker/service_worker_script_cache_map.h b/content/browser/service_worker/service_worker_script_cache_map.h
index 7bcbf09eca68837229391c71e95c3b7f2704b0cf..de814c210b17d6d579ecd79b4f92b04a02d363ec 100644
--- a/content/browser/service_worker/service_worker_script_cache_map.h
+++ b/content/browser/service_worker/service_worker_script_cache_map.h
@@ -25,12 +25,16 @@ class ServiceWorkerVersion;
 // for a particular version's implicit script resources.
 class CONTENT_EXPORT ServiceWorkerScriptCacheMap {
  public:
-  int64 Lookup(const GURL& url);
+  int64 LookupResourceId(const GURL& url);
+  // A size of -1 means that we don't know the size yet
+  // (it has not finished caching).
+  int64 LookupResourceSize(const GURL& url);
 
   // Used during the initial run of a new version to build the map
   // of resources ids.
   void NotifyStartedCaching(const GURL& url, int64 resource_id);
   void NotifyFinishedCaching(const GURL& url,
+                             int64 size_bytes,
                              const net::URLRequestStatus& status);
 
   // Used to retrieve the results of the initial run of a new version.
@@ -41,14 +45,14 @@ class CONTENT_EXPORT ServiceWorkerScriptCacheMap {
   void SetResources(
      const std::vector<ServiceWorkerDatabase::ResourceRecord>& resources);
 
-  size_t size() const { return resource_ids_.size(); }
+  size_t size() const { return resource_map_.size(); }
 
   const net::URLRequestStatus& main_script_status() const {
     return main_script_status_;
   }
 
  private:
-  typedef std::map<GURL, int64> ResourceIDMap;
+  typedef std::map<GURL, ServiceWorkerDatabase::ResourceRecord> ResourceMap;
 
   // The version objects owns its script cache and provides a rawptr to it.
   friend class ServiceWorkerVersion;
@@ -59,7 +63,7 @@ class CONTENT_EXPORT ServiceWorkerScriptCacheMap {
 
   ServiceWorkerVersion* owner_;
   base::WeakPtr<ServiceWorkerContextCore> context_;
-  ResourceIDMap resource_ids_;
+  ResourceMap resource_map_;
   net::URLRequestStatus main_script_status_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerScriptCacheMap);