Revert 255151 "Make chrome_elf use thunks instead of function po..."

trunk/src/sandbox/win/src/service_resolver_32.cc

Index: trunk/src/sandbox/win/src/service_resolver_32.cc
===================================================================
--- trunk/src/sandbox/win/src/service_resolver_32.cc	(revision 255702)
+++ trunk/src/sandbox/win/src/service_resolver_32.cc	(working copy)
@@ -179,32 +179,6 @@
   return offsetof(ServiceFullThunk, internal_thunk) + GetInternalThunkSize();
 }
 
-NTSTATUS ServiceResolverThunk::CopyThunk(const void* target_module,
-                                         const char* target_name,
-                                         BYTE* thunk_storage,
-                                         size_t storage_bytes,
-                                         size_t* storage_used) {
-  NTSTATUS ret = ResolveTarget(target_module, target_name, &target_);
-  if (!NT_SUCCESS(ret))
-    return ret;
-
-  size_t thunk_bytes = GetThunkSize();
-  if (storage_bytes < thunk_bytes)
-    return STATUS_UNSUCCESSFUL;
-
-  ServiceFullThunk* thunk = reinterpret_cast<ServiceFullThunk*>(thunk_storage);
-
-  if (!IsFunctionAService(&thunk->original) &&
-      (!relaxed_ || !SaveOriginalFunction(&thunk->original, thunk_storage))) {
-    return STATUS_UNSUCCESSFUL;
-  }
-
-  if (NULL != storage_used)
-    *storage_used = thunk_bytes;
-
-  return ret;
-}
-
 bool ServiceResolverThunk::IsFunctionAService(void* local_thunk) const {
   ServiceEntry function_code;
   SIZE_T read;