IndexedDB + Coding Style: re-order enums/typedefs/... to match guide

content/browser/indexed_db/indexed_db_active_blob_registry.h

Index: content/browser/indexed_db/indexed_db_active_blob_registry.h
diff --git a/content/browser/indexed_db/indexed_db_active_blob_registry.h b/content/browser/indexed_db/indexed_db_active_blob_registry.h
index 92380e13260ce626b90bafedc075e31855dc98a1..bf4ee279e7057377f51fdd0a581d89c418efad3c 100644
--- a/content/browser/indexed_db/indexed_db_active_blob_registry.h
+++ b/content/browser/indexed_db/indexed_db_active_blob_registry.h
@@ -42,6 +42,13 @@ class CONTENT_EXPORT IndexedDBActiveBlobRegistry {
   void ForceShutdown();
 
  private:
+  // Maps blob_key -> IsDeleted; if the record's absent, it's not in active use
+  // and we don't care if it's deleted.
+  typedef std::map<int64, bool> SingleDBMap;
+  // Maps DB ID -> SingleDBMap
+  typedef std::map<int64, SingleDBMap> AllDBsMap;
+  typedef std::set<int64> DeletedDBSet;
+
   void AddBlobRef(int64 database_id, int64 blob_key);
   void ReleaseBlobRef(int64 database_id, int64 blob_key);
   static void ReleaseBlobRefThreadSafe(
@@ -51,13 +58,6 @@ class CONTENT_EXPORT IndexedDBActiveBlobRegistry {
       int64 blob_key,
       const base::FilePath& unused);
 
-  // Maps blob_key -> IsDeleted; if the record's absent, it's not in active use
-  // and we don't care if it's deleted.
-  typedef std::map<int64, bool> SingleDBMap;
-  // Maps DB ID -> SingleDBMap
-  typedef std::map<int64, SingleDBMap> AllDBsMap;
-  typedef std::set<int64> DeletedDBSet;
-
   AllDBsMap use_tracker_;
   DeletedDBSet deleted_dbs_;
   // As long as we've got blobs registered in use_tracker_,