Refactor Config from a struct to a class.
This should make it easier to add new options, and to add options that
are complex. For example, I want to modify the behavior of
record_allocs_file so that it also enables record_allocs to a default
state.
Test: All unit tests pass.
Test: Enable the backtrace option and restart.
Change-Id: Idf5cdeed06ade3bc2c8ae39d228734bf65209b4f
diff --git a/libc/malloc_debug/GuardData.h b/libc/malloc_debug/GuardData.h
index bfb3949..ddf6ce1 100644
--- a/libc/malloc_debug/GuardData.h
+++ b/libc/malloc_debug/GuardData.h
@@ -41,7 +41,7 @@
// Forward declarations.
class DebugData;
struct Header;
-struct Config;
+class Config;
class GuardData : public OptionData {
public: