Add calls to inform gpu of browser window count

chrome/browser/chrome_browser_main.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 "chrome/browser/chrome_browser_main.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 16 matching lines @@
 #include "base/threading/platform_thread.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_impl.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/chrome_browser_main_extra_parts.h"
+#include "chrome/browser/chrome_gpu_util.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/extensions/extension_protocols.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/startup_helper.h"
 #include "chrome/browser/first_run/upgrade_util.h"
 #include "chrome/browser/google/google_search_counter.h"
 #include "chrome/browser/google/google_util.h"
 #include "chrome/browser/jankometer.h"
 #include "chrome/browser/language_usage_metrics.h"
 #include "chrome/browser/managed_mode.h"
@@ skipping 875 matching lines @@
 }
 
 void ChromeBrowserMainParts::PostProfileInit() {
   for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
     chrome_extra_parts_[i]->PostProfileInit();
 }
 
 void ChromeBrowserMainParts::PreBrowserStart() {
   for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
     chrome_extra_parts_[i]->PreBrowserStart();
+#if !defined(OS_ANDROID)
+  gpu_util::InstallBrowserMonitor();
+#endif
 }
 
 void ChromeBrowserMainParts::PostBrowserStart() {
 #if !defined(OS_ANDROID)
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kVisitURLs))
     RunPageCycler();
 #endif
 
   for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
     chrome_extra_parts_[i]->PostBrowserStart();
@@ skipping 445 matching lines @@
   int result_code;
 #if defined(OS_CHROMEOS)
   // On ChromeOS multiple profiles doesn't apply, and will break if we load
   // them this early as the cryptohome hasn't yet been mounted (which happens
   // only once we log in.
   std::vector<Profile*> last_opened_profiles;
 #else
   std::vector<Profile*> last_opened_profiles =
       g_browser_process->profile_manager()->GetLastOpenedProfiles();
 #endif
+
   if (browser_creator_->Start(parsed_command_line(), FilePath(),
                               profile_, last_opened_profiles, &result_code)) {
 #if defined(OS_WIN) || (defined(OS_LINUX) && !defined(OS_CHROMEOS))
     // Initialize autoupdate timer. Timer callback costs basically nothing
     // when browser is not in persistent mode, so it's OK to let it ride on
     // the main thread. This needs to be done here because we don't want
     // to start the timer when Chrome is run inside a test harness.
     browser_process_->StartAutoupdateTimer();
 #endif
 
@@ skipping 112 matching lines @@
   // Start watching for jank during shutdown. It gets disarmed when
   // |shutdown_watcher_| object is destructed.
   shutdown_watcher_->Arm(base::TimeDelta::FromSeconds(300));
 
   // Disarm the startup hang detector time bomb if it is still Arm'ed.
   startup_watcher_->Disarm();
 
   for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
     chrome_extra_parts_[i]->PostMainMessageLoopRun();
 
+#if !defined(OS_ANDROID)
+  gpu_util::UninstallBrowserMonitor();
+#endif
+
 #if defined(OS_WIN)
   // Log the search engine chosen on first run. Do this at shutdown, after any
   // changes are made from the first run bubble link, etc.
   if (record_search_engine_) {
     TemplateURLService* url_service =
         TemplateURLServiceFactory::GetForProfile(profile_);
     const TemplateURL* default_search_engine =
         url_service->GetDefaultSearchProvider();
     // The default engine can be NULL if the administrator has disabled
     // default search.
@@ skipping 94 matching lines @@
     if (base::win::GetVersion() <= base::win::VERSION_XP)
       uma_name += "_XP";
 
     uma_name += "_PreRead_";
     uma_name += pre_read_percentage;
     AddPreReadHistogramTime(uma_name.c_str(), time);
   }
 #endif
 #endif
 }