[Eraser] Remove chrome://tcmalloc

base/allocator/allocator_extension.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 "base/allocator/allocator_extension.h"
 
 #include "base/logging.h"
 
 namespace base {
 namespace allocator {
 
-void GetStats(char* buffer, int buffer_length) {
-  DCHECK_GT(buffer_length, 0);
-  thunks::GetStatsFunction get_stats_function = thunks::GetGetStatsFunction();
-  if (get_stats_function)
-    get_stats_function(buffer, buffer_length);
-  else
-    buffer[0] = '\0';
-}
-
 void ReleaseFreeMemory() {
   thunks::ReleaseFreeMemoryFunction release_free_memory_function =
       thunks::GetReleaseFreeMemoryFunction();
   if (release_free_memory_function)
     release_free_memory_function();
 }
 
-void SetGetStatsFunction(thunks::GetStatsFunction get_stats_function) {
-  DCHECK_EQ(thunks::GetGetStatsFunction(),
-            reinterpret_cast<thunks::GetStatsFunction>(NULL));
-  thunks::SetGetStatsFunction(get_stats_function);
-}
-
 void SetReleaseFreeMemoryFunction(
     thunks::ReleaseFreeMemoryFunction release_free_memory_function) {
   DCHECK_EQ(thunks::GetReleaseFreeMemoryFunction(),
             reinterpret_cast<thunks::ReleaseFreeMemoryFunction>(NULL));
   thunks::SetReleaseFreeMemoryFunction(release_free_memory_function);
 }
 
 void SetGetNumericPropertyFunction(
     thunks::GetNumericPropertyFunction get_numeric_property_function) {
   DCHECK_EQ(thunks::GetGetNumericPropertyFunction(),
             reinterpret_cast<thunks::GetNumericPropertyFunction>(NULL));
   thunks::SetGetNumericPropertyFunction(get_numeric_property_function);
 }
 
 }  // namespace allocator
 }  // namespace base