Revert "Make compiler/optimizing/ symbols hidden."
This reverts commit e2727154f25e0db9a5bb92af494d8e47b181dfcf.
Reason for revert: Breaks ASAN tests (ODR violation).
Bug: 142365358
Change-Id: I38103d74a1297256c81d90872b6902ff1e9ef7a4
diff --git a/compiler/optimizing/block_builder.cc b/compiler/optimizing/block_builder.cc
index 2cb2c68..a5f78ca 100644
--- a/compiler/optimizing/block_builder.cc
+++ b/compiler/optimizing/block_builder.cc
@@ -22,7 +22,7 @@
#include "dex/dex_file_exception_helpers.h"
#include "quicken_info.h"
-namespace art HIDDEN {
+namespace art {
HBasicBlockBuilder::HBasicBlockBuilder(HGraph* graph,
const DexFile* const dex_file,