AppCache quota tracking groundwork, store response sizes in the SQL database.

TEST=updated existing unittests 
BUG=none 

Review URL: http://codereview.chromium.org/525060

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35654 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 0 deletions

diff --git a/webkit/appcache/appcache_database.h b/webkit/appcache/appcache_database.h
index 89ff701..5f1713e 100644
--- a/webkit/appcache/appcache_database.h
+++ b/webkit/appcache/appcache_database.h
@@ -30,6 +30,7 @@ class AppCacheDatabase {
     int64 group_id;
     GURL origin;
     GURL manifest_url;
+    GroupRecord() : group_id(0) {}
   };
 
   struct CacheRecord {
@@ -37,6 +38,9 @@ class AppCacheDatabase {
     int64 group_id;
     bool online_wildcard;
     base::TimeTicks update_time;
+    int64 cache_size;  // the sum of all response sizes in this cache
+    CacheRecord()
+        : cache_id(0), group_id(0), online_wildcard(false), cache_size(0) {}
   };
 
   struct EntryRecord {
@@ -44,6 +48,8 @@ class AppCacheDatabase {
     GURL url;
     int flags;
     int64 response_id;
+    int64 response_size;
+    EntryRecord() : cache_id(0), flags(0), response_id(0), response_size(0) {}
   };
 
   struct FallbackNameSpaceRecord {
@@ -51,11 +57,13 @@ class AppCacheDatabase {
     GURL origin;  // intentionally not normalized
     GURL namespace_url;
     GURL fallback_entry_url;
+    FallbackNameSpaceRecord() : cache_id(0) {}
   };
 
   struct OnlineWhiteListRecord {
     int64 cache_id;
     GURL namespace_url;
+    OnlineWhiteListRecord() : cache_id(0) {}
   };
 
   explicit AppCacheDatabase(const FilePath& path);