[wasm] Move protected instruction info to RelocInfo

src/compiler/wasm-compiler.cc

Index: src/compiler/wasm-compiler.cc
diff --git a/src/compiler/wasm-compiler.cc b/src/compiler/wasm-compiler.cc
index b463544e20d52abd4b8d5d38608f0c27e845b248..08ab36dc1ab6a64a59e45a2312e13e038f0b80f3 100644
--- a/src/compiler/wasm-compiler.cc
+++ b/src/compiler/wasm-compiler.cc
@@ -4020,27 +4020,9 @@ Handle<Code> WasmCompilationUnit::FinishCompilation() {
            compile_ms);
   }
 
-  Handle<FixedArray> protected_instructions = PackProtectedInstructions();
-  code->set_protected_instructions(*protected_instructions);
-
   return code;
 }
 
-Handle<FixedArray> WasmCompilationUnit::PackProtectedInstructions() const {
-  const int num_instructions = static_cast<int>(protected_instructions_.size());
-  Handle<FixedArray> fn_protected = isolate_->factory()->NewFixedArray(
-      num_instructions * Code::kTrapDataSize, TENURED);
-  for (unsigned i = 0; i < protected_instructions_.size(); ++i) {
-    const trap_handler::ProtectedInstructionData& instruction =
-        protected_instructions_[i];
-    fn_protected->set(Code::kTrapDataSize * i + Code::kTrapCodeOffset,
-                      Smi::FromInt(instruction.instr_offset));
-    fn_protected->set(Code::kTrapDataSize * i + Code::kTrapLandingOffset,
-                      Smi::FromInt(instruction.landing_offset));
-  }
-  return fn_protected;
-}
-
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8