Revert "[Berberis][CrashReporting] Dump guest thread info to tom..."

Revert submission 3062926

Reason for revert: We want guest state to be present in all threads - revert to be able to fix the proto field type.

Reverted changes: /q/submissionid:3062926

Change-Id: I87b282a0d9caebe4eae2e7d8eca8ec8ebaa3eca6
diff --git a/debuggerd/proto/tombstone.proto b/debuggerd/proto/tombstone.proto
index 4ddc54f..e70d525 100644
--- a/debuggerd/proto/tombstone.proto
+++ b/debuggerd/proto/tombstone.proto
@@ -22,7 +22,6 @@
 
 message Tombstone {
   Architecture arch = 1;
-  Architecture guest_arch = 24;
   string build_fingerprint = 2;
   string revision = 3;
   string timestamp = 4;
@@ -43,7 +42,6 @@
   repeated Cause causes = 15;
 
   map<uint32, Thread> threads = 16;
-  Thread guest_thread = 25;
   repeated MemoryMapping memory_mappings = 17;
   repeated LogBuffer log_buffers = 18;
   repeated FD open_fds = 19;
@@ -51,7 +49,7 @@
   uint32 page_size = 22;
   bool has_been_16kb_mode = 23;
 
-  reserved 26 to 999;
+  reserved 24 to 999;
 }
 
 enum Architecture {
@@ -60,9 +58,8 @@
   X86 = 2;
   X86_64 = 3;
   RISCV64 = 4;
-  NONE = 5;
 
-  reserved 6 to 999;
+  reserved 5 to 999;
 }
 
 message Signal {