Rename FullCodeGenerator::function to literal.

src/full-codegen/arm64/full-codegen-arm64.cc

Index: src/full-codegen/arm64/full-codegen-arm64.cc
diff --git a/src/full-codegen/arm64/full-codegen-arm64.cc b/src/full-codegen/arm64/full-codegen-arm64.cc
index be70f638cef1da7ef25980a460cb636eda1abeae..9fa5e26f27a9099100e33a995d385249f8e459ce 100644
--- a/src/full-codegen/arm64/full-codegen-arm64.cc
+++ b/src/full-codegen/arm64/full-codegen-arm64.cc
@@ -104,7 +104,7 @@ void FullCodeGenerator::Generate() {
   CompilationInfo* info = info_;
   profiling_counter_ = isolate()->factory()->NewCell(
       Handle<Smi>(Smi::FromInt(FLAG_interrupt_budget), isolate()));
-  SetFunctionPosition(function());
+  SetFunctionPosition(literal());
   Comment cmnt(masm_, "[ Function compiled by full code generator");
 
   ProfileEntryHookStub::MaybeCallEntryHook(masm_);
@@ -325,7 +325,7 @@ void FullCodeGenerator::Generate() {
     ArgumentsAccessStub::Type type;
     if (is_strict(language_mode()) || !has_simple_parameters()) {
       type = ArgumentsAccessStub::NEW_STRICT;
-    } else if (function()->has_duplicate_parameters()) {
+    } else if (literal()->has_duplicate_parameters()) {
       type = ArgumentsAccessStub::NEW_SLOPPY_SLOW;
     } else {
       type = ArgumentsAccessStub::NEW_SLOPPY_FAST;
@@ -373,7 +373,7 @@ void FullCodeGenerator::Generate() {
     {
       Comment cmnt(masm_, "[ Body");
       DCHECK(loop_depth() == 0);
-      VisitStatements(function()->body());
+      VisitStatements(literal()->body());
       DCHECK(loop_depth() == 0);
     }
   }
@@ -485,7 +485,7 @@ void FullCodeGenerator::EmitReturnSequence() {
     EmitProfilingCounterReset();
     __ Bind(&ok);
 
-    SetReturnPosition(function());
+    SetReturnPosition(literal());
     const Register& current_sp = __ StackPointer();
     // Nothing ensures 16 bytes alignment here.
     DCHECK(!current_sp.Is(csp));