A64: Synchronize with r16249.

src/lithium.cc

Index: src/lithium.cc
diff --git a/src/lithium.cc b/src/lithium.cc
index 269a1b84ab246e7857a25ec6dea0b7c7dc0dcfe0..151da5239a3449be7ad8e1efc60f3fabbeec06ea 100644
--- a/src/lithium.cc
+++ b/src/lithium.cc
@@ -464,12 +464,10 @@ Handle<Code> LChunk::Codegen() {
         CodeGenerator::MakeCodeEpilogue(&assembler, flags, info());
     generator.FinishCode(code);
     code->set_is_crankshafted(true);
-    if (!code.is_null()) {
-      void* jit_handler_data =
-          assembler.positions_recorder()->DetachJITHandlerData();
-      LOG_CODE_EVENT(info()->isolate(),
-                     CodeEndLinePosInfoRecordEvent(*code, jit_handler_data));
-    }
+    void* jit_handler_data =
+        assembler.positions_recorder()->DetachJITHandlerData();
+    LOG_CODE_EVENT(info()->isolate(),
+                   CodeEndLinePosInfoRecordEvent(*code, jit_handler_data));
 
     CodeGenerator::PrintCode(code, info());
     return code;