[clang] Remove delayed typo expressions (PR #143423)

[Aaron Ballman via cfe-commits]

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@@ -1,29 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
-// Don't crash (PR13394).
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AaronBallman wrote:

It only existed for testing a crash with delayed typo correction. When I looked at correcting the diagnostics for the test, it seemed better to just drop the test because it wasn't really testing anything we don't already cover elsewhere.

https://github.com/llvm/llvm-project/pull/143423