Revert "Parser: Delay internalizing strings and values." (r21841)

src/prettyprinter.cc

Index: src/prettyprinter.cc
diff --git a/src/prettyprinter.cc b/src/prettyprinter.cc
index 32ea025d85a6ada8fca13aba55808acc6b65bc7b..f46f6f1b4adf7fa8383852ca0a1ad8464d4602d7 100644
--- a/src/prettyprinter.cc
+++ b/src/prettyprinter.cc
@@ -6,7 +6,6 @@
 
 #include "src/v8.h"
 
-#include "src/ast-value-factory.h"
 #include "src/prettyprinter.h"
 #include "src/scopes.h"
 #include "src/platform.h"
@@ -134,7 +133,7 @@ void PrettyPrinter::VisitIfStatement(IfStatement* node) {
 
 void PrettyPrinter::VisitContinueStatement(ContinueStatement* node) {
   Print("continue");
-  ZoneList<const AstString*>* labels = node->target()->labels();
+  ZoneStringList* labels = node->target()->labels();
   if (labels != NULL) {
     Print(" ");
     ASSERT(labels->length() > 0);  // guaranteed to have at least one entry
@@ -146,7 +145,7 @@ void PrettyPrinter::VisitContinueStatement(ContinueStatement* node) {
 
 void PrettyPrinter::VisitBreakStatement(BreakStatement* node) {
   Print("break");
-  ZoneList<const AstString*>* labels = node->target()->labels();
+  ZoneStringList* labels = node->target()->labels();
   if (labels != NULL) {
     Print(" ");
     ASSERT(labels->length() > 0);  // guaranteed to have at least one entry
@@ -525,7 +524,7 @@ void PrettyPrinter::PrintStatements(ZoneList<Statement*>* statements) {
 }
 
 
-void PrettyPrinter::PrintLabels(ZoneList<const AstString*>* labels) {
+void PrettyPrinter::PrintLabels(ZoneStringList* labels) {
   if (labels != NULL) {
     for (int i = 0; i < labels->length(); i++) {
       PrintLiteral(labels->at(i), false);
@@ -583,11 +582,6 @@ void PrettyPrinter::PrintLiteral(Handle<Object> value, bool quote) {
 }
 
 
-void PrettyPrinter::PrintLiteral(const AstString* value, bool quote) {
-  PrintLiteral(value->string(), quote);
-}
-
-
 void PrettyPrinter::PrintParameters(Scope* scope) {
   Print("(");
   for (int i = 0; i < scope->num_parameters(); i++) {
@@ -682,7 +676,7 @@ void AstPrinter::PrintLiteralWithModeIndented(const char* info,
 }
 
 
-void AstPrinter::PrintLabelsIndented(ZoneList<const AstString*>* labels) {
+void AstPrinter::PrintLabelsIndented(ZoneStringList* labels) {
   if (labels == NULL || labels->length() == 0) return;
   PrintIndented("LABELS ");
   PrintLabels(labels);