Indexed DB: Rename "int version" to "version"

third_party/WebKit/public/platform/modules/indexeddb/WebIDBMetadata.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 17 matching lines @@
 
 #include "public/platform/WebCommon.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebVector.h"
 #include "public/platform/modules/indexeddb/WebIDBKeyPath.h"
 
 namespace blink {
 
 struct WebIDBMetadata {
     enum {
-        NoIntVersion = -1
+        NoVersion = -1
     };
     struct Index;
     struct ObjectStore;
 
     WebString name;
-    // FIXME: Both version members need to be present while we support both the
-    // old setVersion and new upgradeneeded API. Once we no longer support
-    // setVersion, WebString version can be removed.
-    WebString version;
-    long long intVersion;
+    long long version;
     long long id;
     long long maxObjectStoreId;
     WebVector<ObjectStore> objectStores;
     WebIDBMetadata()
-        : intVersion(NoIntVersion) { }
+        : version(NoVersion)
+    {
+    }
 
     struct ObjectStore {
         WebString name;
         WebIDBKeyPath keyPath;
         bool autoIncrement;
         long long id;
         long long maxIndexId;
         WebVector<Index> indexes;
         ObjectStore()
             : keyPath(WebIDBKeyPath::createNull())
@@ skipping 10 matching lines @@
             : keyPath(WebIDBKeyPath::createNull())
             , unique(false)
             , multiEntry(false) { }
     };
 
 };
 
 } // namespace blink
 
 #endif // WebIDBMetadata_h