[Eraser] Remove chrome://tcmalloc

content/child/child_thread_impl.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/child/child_thread_impl.h"
 
 #include <signal.h>
 
 #include <string>
 
-#include "base/allocator/allocator_extension.h"
 #include "base/base_switches.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/debug/leak_annotations.h"
 #include "base/debug/profiler.h"
 #include "base/lazy_instance.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/message_loop/timer_slack.h"
 #include "base/metrics/field_trial.h"
@@ skipping 634 matching lines @@
     IPC_MESSAGE_HANDLER(ChildProcessMsg_ProfilingPhaseCompleted,
                         OnProfilingPhaseCompleted)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_SetProcessBackgrounded,
                         OnProcessBackgrounded)
     IPC_MESSAGE_HANDLER(MojoMsg_BindExternalMojoShellHandle,
                         OnBindExternalMojoShellHandle)
 #if defined(OS_WIN)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_SetMojoParentPipeHandle,
                         OnSetMojoParentPipeHandle)
 #endif
-#if defined(USE_TCMALLOC)
-    IPC_MESSAGE_HANDLER(ChildProcessMsg_GetTcmallocStats, OnGetTcmallocStats)
-#endif
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   if (handled)
     return true;
 
   if (msg.routing_id() == MSG_ROUTING_CONTROL)
     return OnControlMessageReceived(msg);
 
   return router_.OnMessageReceived(msg);
@@ skipping 56 matching lines @@
 #endif  // defined(MOJO_SHELL_CLIENT)
 }
 
 #if defined(OS_WIN)
 void ChildThreadImpl::OnSetMojoParentPipeHandle(
     const IPC::PlatformFileForTransit& file) {
   mojo::embedder::SetParentPipeHandle(file);
 }
 #endif
 
-#if defined(USE_TCMALLOC)
-void ChildThreadImpl::OnGetTcmallocStats() {
-  std::string result;
-  char buffer[1024 * 32];
-  base::allocator::GetStats(buffer, sizeof(buffer));
-  result.append(buffer);
-  Send(new ChildProcessHostMsg_TcmallocStats(result));
-}
-#endif
-
 ChildThreadImpl* ChildThreadImpl::current() {
   return g_lazy_tls.Pointer()->Get();
 }
 
 #if defined(OS_ANDROID)
 // The method must NOT be called on the child thread itself.
 // It may block the child thread if so.
 void ChildThreadImpl::ShutdownThread() {
   DCHECK(!ChildThreadImpl::current()) <<
       "this method should NOT be called from child thread itself";
@@ skipping 19 matching lines @@
 void ChildThreadImpl::EnsureConnected() {
   VLOG(0) << "ChildThreadImpl::EnsureConnected()";
   base::Process::Current().Terminate(0, false);
 }
 
 bool ChildThreadImpl::IsInBrowserProcess() const {
   return browser_process_io_runner_;
 }
 
 }  // namespace content