[Eraser] Remove chrome://tcmalloc

base/allocator/allocator_extension.cc

Index: base/allocator/allocator_extension.cc
diff --git a/base/allocator/allocator_extension.cc b/base/allocator/allocator_extension.cc
index bcfe89beb0ea7339bc52b38621bb3d5094110b4f..0d91bb0e146edbbf2f9f26a5ed0dbec0766241a9 100644
--- a/base/allocator/allocator_extension.cc
+++ b/base/allocator/allocator_extension.cc
@@ -16,15 +16,6 @@ bool GetAllocatorWasteSize(size_t* size) {
          get_allocator_waste_size_function(size);
 }
 
-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();
@@ -39,12 +30,6 @@ void SetGetAllocatorWasteSizeFunction(
   thunks::SetGetAllocatorWasteSizeFunction(get_allocator_waste_size_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(),