Remove check for empty handle for CodeGenerator::MakeCodeEpilogue.

src/codegen.cc

Index: src/codegen.cc
diff --git a/src/codegen.cc b/src/codegen.cc
index 2031b321a4bd698223848df9ba7fc0b300fcfe6f..e988810b5742be2d0229bdfe576f5b958417a4de 100644
--- a/src/codegen.cc
+++ b/src/codegen.cc
@@ -114,11 +114,9 @@ Handle<Code> CodeGenerator::MakeCodeEpilogue(MacroAssembler* masm,
   Handle<Code> code =
       isolate->factory()->NewCode(desc, flags, masm->CodeObject(),
                                   false, is_crankshafted);
-  if (!code.is_null()) {
-    isolate->counters()->total_compiled_code_size()->Increment(
-        code->instruction_size());
-    code->set_prologue_offset(info->prologue_offset());
-  }
+  isolate->counters()->total_compiled_code_size()->Increment(
+      code->instruction_size());
+  code->set_prologue_offset(info->prologue_offset());
   return code;
 }