[cleanup] Resolve -Wshadow warnings in bytecode-offset-iterator.cc

Bug: v8:12244, v8:12245
Change-Id: I7d9e8c1a8eda63d1e6c66d92d4ed39daad02df44
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3181522
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Patrick Thier <pthier@chromium.org>
Auto-Submit: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77035}

src/baseline/bytecode-offset-iterator.cc

@@ -36,7 +36,7 @@ BytecodeOffsetIterator::BytecodeOffsetIterator(ByteArray mapping_table,
       bytecode_iterator_(Handle<BytecodeArray>(
           reinterpret_cast<Address*>(&bytecode_handle_storage_))),
       local_heap_(nullptr) {
-  no_gc.emplace();
+  no_gc_.emplace();
   Initialize();
 }
 

src/baseline/bytecode-offset-iterator.h

@@ -88,7 +88,7 @@ class V8_EXPORT_PRIVATE BytecodeOffsetIterator {
   BytecodeArray bytecode_handle_storage_;
   interpreter::BytecodeArrayIterator bytecode_iterator_;
   LocalHeap* local_heap_;
-  base::Optional<DisallowGarbageCollection> no_gc;
+  base::Optional<DisallowGarbageCollection> no_gc_;
 };
 
 }  // namespace baseline