Rename ParserInfo::function() and CompilationInfo::function() to literal().

src/interpreter/bytecode-generator.cc

Index: src/interpreter/bytecode-generator.cc
diff --git a/src/interpreter/bytecode-generator.cc b/src/interpreter/bytecode-generator.cc
index e5baaae758e5e97fd1b5165bb9d108d4cb253e14..9cce681ad4ac79119ec701907df4813d156b3d60 100644
--- a/src/interpreter/bytecode-generator.cc
+++ b/src/interpreter/bytecode-generator.cc
@@ -41,7 +41,7 @@ Handle<BytecodeArray> BytecodeGenerator::MakeBytecode(CompilationInfo* info) {
   VisitDeclarations(scope()->declarations());
 
   // Visit statements in the function body.
-  VisitStatements(info->function()->body());
+  VisitStatements(info->literal()->body());
 
   set_scope(nullptr);
   return builder_.ToBytecodeArray();