Allocator cleanup: remove CHROME_PROFILER_TIME and rotten tcmalloc deps

content/app/content_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/app/content_main_runner.h"
 
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
 #include <string>
@@ skipping 10 matching lines @@
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/path_service.h"
 #include "base/process/launch.h"
 #include "base/process/memory.h"
 #include "base/process/process_handle.h"
-#include "base/profiler/alternate_timer.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "components/tracing/trace_config_file.h"
 #include "components/tracing/trace_to_console.h"
 #include "components/tracing/tracing_switches.h"
 #include "content/browser/browser_main.h"
@@ skipping 15 matching lines @@
 #include "ipc/ipc_switches.h"
 #include "media/base/media.h"
 #include "sandbox/win/src/sandbox_types.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/base/ui_base_switches.h"
 
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
 #include "gin/v8_initializer.h"
 #endif
 
-#if defined(USE_TCMALLOC)
-#include "third_party/tcmalloc/chromium/src/gperftools/malloc_extension.h"
-#endif
-
 #if !defined(OS_IOS)
 #include "content/app/mojo/mojo_init.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/utility_process_host_impl.h"
 #include "content/public/plugin/content_plugin_client.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/public/utility/content_utility_client.h"
 #endif
 
@@ skipping 337 matching lines @@
     sandbox_info_ = *params.sandbox_info;
 #else  // !OS_WIN
 
 #if defined(OS_ANDROID)
     // See note at the initialization of ExitManager, below; basically,
     // only Android builds have the ctor/dtor handlers set up to use
     // TRACE_EVENT right away.
     TRACE_EVENT0("startup,benchmark", "ContentMainRunnerImpl::Initialize");
 #endif  // OS_ANDROID
 
-#if !defined(OS_MACOSX) && defined(USE_TCMALLOC)
-    // Provide optional hook for monitoring allocation quantities on a
-    // per-thread basis.  Only set the hook if the environment indicates this
-    // needs to be enabled.
-    const char* profiling = getenv(tracked_objects::kAlternateProfilerTime);
-    if (profiling &&
-        (atoi(profiling) == tracked_objects::TIME_SOURCE_TYPE_TCMALLOC)) {
-      tracked_objects::SetAlternateTimeSource(
-          MallocExtension::GetBytesAllocatedOnCurrentThread,
-          tracked_objects::TIME_SOURCE_TYPE_TCMALLOC);
-    }
-#endif  // !OS_MACOSX && USE_TCMALLOC
-
 #if !defined(OS_IOS)
     base::GlobalDescriptors* g_fds = base::GlobalDescriptors::GetInstance();
 #endif
 
     // On Android,
     // - setlocale() is not supported.
     // - We do not override the signal handlers so that we can get
     //   stack trace when crashing.
     // - The ipc_fd is passed through the Java service.
     // Thus, these are all disabled.
@@ skipping 362 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ContentMainRunnerImpl);
 };
 
 // static
 ContentMainRunner* ContentMainRunner::Create() {
   return new ContentMainRunnerImpl();
 }
 
 }  // namespace content