Initialize StatisticsRecorder in Child Process to hold

content/browser/browser_main_runner.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/public/browser/browser_main_runner.h"
 
 #include "base/allocator/allocator_shim.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 34 matching lines @@
 
     // ChildProcess:: is a misnomer unless you consider context.  Use
     // of --wait-for-debugger only makes sense when Chrome itself is a
     // child process (e.g. when launched by PyAuto).
     if (parameters.command_line.HasSwitch(switches::kWaitForDebugger))
       ChildProcess::WaitForDebugger("Browser");
 
     if (parameters.command_line.HasSwitch(switches::kSingleProcess))
       content::RenderProcessHost::set_run_renderer_in_process(true);
 
-    statistics_.reset(new base::StatisticsRecorder);
+    base::StatisticsRecorder::Initialize();
 
     notification_service_.reset(new NotificationServiceImpl);
 
     main_loop_.reset(new content::BrowserMainLoop(parameters));
 
     main_loop_->Init();
 
     main_loop_->EarlyInitialization();
 
     // Must happen before we try to use a message loop or display any UI.
@@ skipping 43 matching lines @@
       main_loop_->ShutdownThreadsAndCleanUp();
 
 #if defined(OS_WIN)
     com_initializer_.reset(NULL);
 #endif
 
     main_loop_.reset(NULL);
 
     notification_service_.reset(NULL);
 
-    statistics_.reset(NULL);
-
     is_shutdown_ = true;
   }
 
  protected:
   // True if the runner has been initialized.
   bool is_initialized_;
 
   // True if the runner has been shut down.
   bool is_shutdown_;
 
   // True if the non-UI threads were created.
   bool created_threads_;
 
   scoped_ptr<NotificationServiceImpl> notification_service_;
   scoped_ptr<content::BrowserMainLoop> main_loop_;
 #if defined(OS_WIN)
   scoped_ptr<base::win::ScopedCOMInitializer> com_initializer_;
 #endif
-  scoped_ptr<base::StatisticsRecorder> statistics_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserMainRunnerImpl);
 };
 
 }  // namespace
 
 namespace content {
 
 // static
 BrowserMainRunner* BrowserMainRunner::Create() {
   return new BrowserMainRunnerImpl();
 }
 
 }  // namespace content