[IndexedDB] Refactoring to remove ref ptrs and host transaction ids.

content/browser/indexed_db/indexed_db_context_impl.cc

 // Copyright (c) 2012 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 "content/browser/indexed_db/indexed_db_context_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 218 matching lines @@
               break;
             case IndexedDBTransaction::COMMITTING:
               transaction_info->SetString("status", "committing");
               break;
             case IndexedDBTransaction::FINISHED:
               transaction_info->SetString("status", "finished");
               break;
           }
 
           transaction_info->SetDouble(
-              "pid",
-              IndexedDBDispatcherHost::TransactionIdToProcessId(
-                  transaction->id()));
-          transaction_info->SetDouble(
-              "tid",
-              IndexedDBDispatcherHost::TransactionIdToRendererTransactionId(
-                  transaction->id()));
+              "pid", transaction->connection()->child_process_id());
+          transaction_info->SetDouble("tid", transaction->id());
           transaction_info->SetDouble(
               "age",
               (base::Time::Now() - transaction->diagnostics().creation_time)
                   .InMillisecondsF());
           transaction_info->SetDouble(
               "runtime",
               (base::Time::Now() - transaction->diagnostics().start_time)
                   .InMillisecondsF());
           transaction_info->SetDouble(
               "tasks_scheduled", transaction->diagnostics().tasks_scheduled);
@@ skipping 311 matching lines @@
 void IndexedDBContextImpl::ResetCaches() {
   origin_set_.reset();
   origin_size_map_.clear();
 }
 
 base::SequencedTaskRunner* IndexedDBContextImpl::TaskRunner() const {
   return task_runner_.get();
 }
 
 }  // namespace content