Read data set by android_add_crash_detail into tombstone.

Bug: 155462331
Bug: 309446525
Change-Id: I6d01aafca48e0e5e8cbd5ae87add6aec0c429503
diff --git a/debuggerd/protocol.h b/debuggerd/protocol.h
index 793428a..d3fc15e 100644
--- a/debuggerd/protocol.h
+++ b/debuggerd/protocol.h
@@ -101,6 +101,7 @@
   size_t scudo_ring_buffer_size;
   size_t scudo_stack_depot_size;
   bool recoverable_gwp_asan_crash;
+  uintptr_t crash_detail_page;
 };
 
 struct __attribute__((__packed__)) CrashInfo {