Add a boolean histogram "Chrome.CommandLineUseSystemSSL" to keep track of

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 29 matching lines @@
   virtual int Initialize(const content::MainFunctionParams& parameters)
       OVERRIDE {
     is_initialized_ = true;
 
     // 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");
 
+    statistics_.reset(new base::StatisticsRecorder);
+
     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.
     main_loop_->InitializeToolkit();
 
     main_loop_->MainMessageLoopStart();
 
     // WARNING: If we get a WM_ENDSESSION, objects created on the stack here
     // are NOT deleted. If you need something to run during WM_ENDSESSION add it
     // to browser_shutdown::Shutdown or BrowserProcess::EndSession.
 
 #if defined(OS_WIN)
 #if !defined(NO_TCMALLOC)
     // When linking shared libraries, NO_TCMALLOC is defined, and dynamic
     // allocator selection is not supported.
 
     // Make this call before going multithreaded, or spawning any subprocesses.
     base::allocator::SetupSubprocessAllocator();
 #endif
 
     com_initializer_.reset(new base::win::ScopedCOMInitializer);
 #endif  // OS_WIN
 
-    statistics_.reset(new base::StatisticsRecorder);
-
     main_loop_->CreateThreads();
     int result_code = main_loop_->GetResultCode();
     if (result_code > 0)
       return result_code;
     created_threads_ = true;
 
     // Return -1 to indicate no early termination.
     return -1;
   }
 
   virtual int Run() OVERRIDE {
     DCHECK(is_initialized_);
     DCHECK(!is_shutdown_);
     main_loop_->RunMainMessageLoopParts();
     return main_loop_->GetResultCode();
   }
 
   virtual void Shutdown() OVERRIDE {
     DCHECK(is_initialized_);
     DCHECK(!is_shutdown_);
     g_exited_main_message_loop = true;
 
     if (created_threads_)
       main_loop_->ShutdownThreadsAndCleanUp();
 
-    statistics_.reset(NULL);
-
 #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_;
 
@@ skipping 13 matching lines @@
 }  // namespace
 
 namespace content {
 
 // static
 BrowserMainRunner* BrowserMainRunner::Create() {
   return new BrowserMainRunnerImpl();
 }
 
 }  // namespace content