Show gpu process stats in about:tcmalloc

chrome/browser/browser_about_handler.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/browser_about_handler.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/string_util.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/sensors_provider.h"
 
-#if defined(USE_TCMALLOC)
-#include "third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h"
-#endif
-
 namespace {
 
 // Add paths here to be included in chrome://chrome-urls (about:about).
 // These paths will also be suggested by BuiltinProvider.
 const char* const kChromePaths[] = {
   chrome::kChromeUIAppCacheInternalsHost,
   chrome::kChromeUIBlobInternalsHost,
   chrome::kChromeUIBookmarksHost,
   chrome::kChromeUICacheHost,
   chrome::kChromeUIChromeURLsHost,
@@ skipping 19 matching lines @@
   chrome::kChromeUIPluginsHost,
   chrome::kChromeUIPolicyHost,
   chrome::kChromeUIPrintHost,
   chrome::kChromeUIProfilerHost,
   chrome::kChromeUIQuotaInternalsHost,
   chrome::kChromeUISessionsHost,
   chrome::kChromeUISettingsHost,
   chrome::kChromeUIStatsHost,
   chrome::kChromeUISyncInternalsHost,
   chrome::kChromeUITaskManagerHost,
-  chrome::kChromeUITCMallocHost,
   chrome::kChromeUITermsHost,
   chrome::kChromeUITracingHost,
   chrome::kChromeUIVersionHost,
 #if defined(OS_WIN)
   chrome::kChromeUIConflictsHost,
 #endif
 #if defined(OS_LINUX) || defined(OS_OPENBSD)
   chrome::kChromeUILinuxProxyConfigHost,
   chrome::kChromeUISandboxHost,
 #endif
@@ skipping 112 matching lines @@
 }
 
 std::vector<std::string> ChromePaths() {
   std::vector<std::string> paths;
   paths.reserve(arraysize(kChromePaths));
   for (size_t i = 0; i < arraysize(kChromePaths); i++)
     paths.push_back(kChromePaths[i]);
   return paths;
 }
 
-#if defined(USE_TCMALLOC)
-// static
-AboutTcmallocOutputs* AboutTcmallocOutputs::GetInstance() {
-  return Singleton<AboutTcmallocOutputs>::get();
-}
-
-AboutTcmallocOutputs::AboutTcmallocOutputs() {}
-
-AboutTcmallocOutputs::~AboutTcmallocOutputs() {}
-
-// Glue between the callback task and the method in the singleton.
-void AboutTcmallocRendererCallback(base::ProcessId pid,
-                                   const std::string& output) {
-  AboutTcmallocOutputs::GetInstance()->RendererCallback(pid, output);
-}
-#endif