Revert "Add code size to CodeInfo"

This reverts commit 68efa7b1128486e08ae60cd27181645b27bbd2e4.

Reason for revert: Breaks tests

Change-Id: I28fb143990f58e0d5f0b106bea9d9a159f19297e
diff --git a/compiler/exception_test.cc b/compiler/exception_test.cc
index f978cc6..d5ceafe 100644
--- a/compiler/exception_test.cc
+++ b/compiler/exception_test.cc
@@ -80,7 +80,7 @@
     stack_maps.BeginMethod(4 * sizeof(void*), 0u, 0u, 0u);
     stack_maps.BeginStackMapEntry(kDexPc, native_pc_offset);
     stack_maps.EndStackMapEntry();
-    stack_maps.EndMethod(code_size);
+    stack_maps.EndMethod();
     ScopedArenaVector<uint8_t> stack_map = stack_maps.Encode();
 
     const size_t stack_maps_size = stack_map.size();