Revert "Revert "Add option to generate compressed backtrace info.""

This reverts commit 8546cc9aeb05e866e1fb6a9e4130d53ea330baa8.

Change-Id: I676fdf9af27fa3b16fa8921778ff8832ab8c437d
diff --git a/oatdump/oatdump.cc b/oatdump/oatdump.cc
index 7b9ce5b..61d4152 100644
--- a/oatdump/oatdump.cc
+++ b/oatdump/oatdump.cc
@@ -142,9 +142,7 @@
     text->End();
 
     if (oat_file_->BssSize() != 0) {
-      bss->Start();
-      bss->SetSize(oat_file_->BssSize());
-      bss->End();
+      bss->WriteNoBitsSection(oat_file_->BssSize());
     }
 
     builder_->WriteDynamicSection(elf_file->GetPath());