Quota: Implement QuotaBackendImpl

webkit/browser/fileapi/quota/quota_reservation_manager.cc

Index: webkit/browser/fileapi/quota/quota_reservation_manager.cc
diff --git a/webkit/browser/fileapi/quota/quota_reservation_manager.cc b/webkit/browser/fileapi/quota/quota_reservation_manager.cc
index 0a02940ab5a7de41707e95db35f50d16922729f4..ed12a829b075703f48ac56c58f14696b9dc02900 100644
--- a/webkit/browser/fileapi/quota/quota_reservation_manager.cc
+++ b/webkit/browser/fileapi/quota/quota_reservation_manager.cc
@@ -42,14 +42,14 @@ void QuotaReservationManager::CommitQuotaUsage(
   backend_->CommitQuotaUsage(origin, type, delta, callback);
 }
 
-void QuotaReservationManager::IncreaseDirtyCount(const GURL& origin,
+void QuotaReservationManager::IncrementDirtyCount(const GURL& origin,
                                                  FileSystemType type) {
-  backend_->IncreaseDirtyCount(origin, type);
+  backend_->IncrementDirtyCount(origin, type);
 }
 
-void QuotaReservationManager::DecreaseDirtyCount(const GURL& origin,
+void QuotaReservationManager::DecrementDirtyCount(const GURL& origin,
                                                  FileSystemType type) {
-  backend_->DecreaseDirtyCount(origin, type);
+  backend_->DecrementDirtyCount(origin, type);
 }
 
 scoped_refptr<QuotaReservationBuffer>