Revert of Add LevelDB database names to tracing path for easier debugging

base/trace_event/memory_infra_background_whitelist.cc

 // Copyright 2016 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.
 
 #include "base/trace_event/memory_infra_background_whitelist.h"
 
 #include <ctype.h>
 #include <string.h>
 
 #include <string>
@@ skipping 31 matching lines @@
     "blink_gc",
     "blink_gc/allocated_objects",
     "discardable",
     "discardable/child_0x?",
     "dom_storage/0x?/cache_size",
     "dom_storage/session_storage_0x?",
     "java_heap",
     "java_heap/allocated_objects",
     "leveldb/index_db/0x?",
     "leveldb/leveldb_proto/0x?",
-    "leveldb/leveldb_proto/BudgetManager/0x?",
-    "leveldb/leveldb_proto/DomDistillerStore/0x?",
-    "leveldb/leveldb_proto/GCMKeyStore/0x?",
-    "leveldb/leveldb_proto/ImageManager/0x?",
-    "leveldb/leveldb_proto/NTPSnippetImages/0x?",
-    "leveldb/leveldb_proto/NTPSnippets/0x?",
     "leveldb/value_store/Extensions.Database.Open.Settings/0x?",
     "leveldb/value_store/Extensions.Database.Open.Rules/0x?",
     "leveldb/value_store/Extensions.Database.Open.State/0x?",
     "leveldb/value_store/Extensions.Database.Open/0x?",
     "leveldb/value_store/Extensions.Database.Restore/0x?",
     "leveldb/value_store/Extensions.Database.Value.Restore/0x?",
     "malloc",
     "malloc/allocated_objects",
     "malloc/metadata_fragmentation_caches",
     "web_cache/Image_resources",
@@ skipping 69 matching lines @@
 void SetDumpProviderWhitelistForTesting(const char* const* list) {
   g_dump_provider_whitelist = list;
 }
 
 void SetAllocatorDumpNameWhitelistForTesting(const char* const* list) {
   g_allocator_dump_name_whitelist = list;
 }
 
 }  // namespace trace_event
 }  // namespace base