Cleanup: Remove a DCHECK about an empty database name that should not be there.

webkit/database/database_tracker.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_DATABASE_DATABASE_TRACKER_H_
 #define WEBKIT_DATABASE_DATABASE_TRACKER_H_
 
 #include <map>
 #include <set>
 
@@ skipping 203 matching lines @@
                               const string16& database_name);
 
   bool LazyInit();
   bool UpgradeToCurrentVersion();
   void InsertOrUpdateDatabaseDetails(const string16& origin_identifier,
                                      const string16& database_name,
                                      const string16& database_details,
                                      int64 estimated_size);
 
   void ClearAllCachedOriginInfo();
-  CachedOriginInfo* GetCachedOriginInfo(const string16& origin_identifier);
+  CachedOriginInfo* MaybeGetCachedOriginInfo(const string16& origin_identifier,
+                                             bool create_if_needed);
+  CachedOriginInfo* GetCachedOriginInfo(const string16& origin_identifier) {
+    return MaybeGetCachedOriginInfo(origin_identifier, true);
+  }
 
   int64 GetDBFileSize(const string16& origin_identifier,
                       const string16& database_name);
-  int64 SeedOpenDatabaseSize(const string16& origin_identifier,
-                             const string16& database_name);
+  int64 SeedOpenDatabaseInfo(const string16& origin_identifier,
+                             const string16& database_name,
+                             const string16& description);
+  int64 UpdateOpenDatabaseInfoAndNotify(const string16& origin_identifier,
+                                        const string16& database_name,
+                                        const string16* opt_description);
   int64 UpdateOpenDatabaseSizeAndNotify(const string16& origin_identifier,
-                                        const string16& database_name);
+                                        const string16& database_name) {
+    return UpdateOpenDatabaseInfoAndNotify(
+        origin_identifier, database_name, NULL);
+  }
+
 
   void ScheduleDatabaseForDeletion(const string16& origin_identifier,
                                    const string16& database_name);
   // Schedule a set of open databases for deletion. If non-null, callback is
   // invoked upon completion.
   void ScheduleDatabasesForDeletion(const DatabaseSet& databases,
                                     net::CompletionCallback* callback);
 
   // Returns the directory where all DB files for the given origin are stored.
   string16 GetOriginDirectory(const string16& origin_identifier);
@@ skipping 36 matching lines @@
   // this map to assign directory names that do not reveal this information.
   OriginDirectoriesMap incognito_origin_directories_;
   int incognito_origin_directories_generator_;
 
   FRIEND_TEST_ALL_PREFIXES(DatabaseTracker, TestHelper);
 };
 
 }  // namespace webkit_database
 
 #endif  // WEBKIT_DATABASE_DATABASE_TRACKER_H_