Revert "Compile link-time thunks in codegen."

Reason for revert: This caused clang linker crash
in several branches.

Bug: 77581732

This reverts commit c9dd2207dfdab42586b1d6a5e7f11cf2fcea3a7a.

Change-Id: I1923809083cf41c4f19e3e60df03ae80517aaedb

1 files changed, 0 insertions, 12 deletions

diff --git a/compiler/optimizing/code_generator.cc b/compiler/optimizing/code_generator.cc
index 231017f55e..c2ae7646b5 100644
--- a/compiler/optimizing/code_generator.cc
+++ b/compiler/optimizing/code_generator.cc
@@ -449,18 +449,6 @@ void CodeGenerator::EmitLinkerPatches(
   // No linker patches by default.
 }
 
-bool CodeGenerator::NeedsThunkCode(const linker::LinkerPatch& patch ATTRIBUTE_UNUSED) const {
-  // Code generators that create patches requiring thunk compilation should override this function.
-  return false;
-}
-
-void CodeGenerator::EmitThunkCode(const linker::LinkerPatch& patch ATTRIBUTE_UNUSED,
-                                  /*out*/ ArenaVector<uint8_t>* code ATTRIBUTE_UNUSED,
-                                  /*out*/ std::string* debug_name ATTRIBUTE_UNUSED) {
-  // Code generators that create patches requiring thunk compilation should override this function.
-  LOG(FATAL) << "Unexpected call to EmitThunkCode().";
-}
-
 void CodeGenerator::InitializeCodeGeneration(size_t number_of_spill_slots,
                                              size_t maximum_safepoint_spill_size,
                                              size_t number_of_out_slots,