[clang] [lldb] [Modules] Handle decl attributes on deserialization the same as during parsing. (PR #208348)

[Volodymyr Sapsai via cfe-commits]

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@@ -578,9 +578,6 @@ void Parser::Initialize() {
   }
 
   Actions.Initialize();
-
-  // Prime the lexer look-ahead.
-  ConsumeToken();
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vsapsai wrote:

Ok. My motivation was to make `Initialize` to be called unconditionally (I mean not just for Parser but everywhere-ish). But nobody is excited about it and I don't like it enough to keep pushing. So will minimize the changes downstream.

https://github.com/llvm/llvm-project/pull/208348