From: yangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Mon, 11 Nov 2013 15:28:47 +0000 (+0000)
Subject: Fix potential assertion failure.
X-Git-Tag: upstream/4.7.83~11802
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7fd7bbdcad625aab8d45d6ad035090e58c68ff4d;p=platform%2Fupstream%2Fv8.git

Fix potential assertion failure.

R=mvstanton@chromium.org
BUG=

Review URL: https://codereview.chromium.org/68913002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17621 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/factory.cc b/src/factory.cc
index cccc3e7..da85b12 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -310,8 +310,7 @@ Handle<String> ConcatStringContent(Handle<StringType> result,
 Handle<String> Factory::NewFlatConcatString(Handle<String> first,
                                             Handle<String> second) {
   int total_length = first->length() + second->length();
-  if (first->IsOneByteRepresentationUnderneath() &&
-      second->IsOneByteRepresentationUnderneath()) {
+  if (first->IsOneByteRepresentation() && second->IsOneByteRepresentation()) {
     return ConcatStringContent<uint8_t>(
         NewRawOneByteString(total_length), first, second);
   } else {
diff --git a/src/objects.cc b/src/objects.cc
index 441c25e..e5b4763 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -8339,11 +8339,6 @@ SmartArrayPointer<char> String::ToCString(AllowNullsFlag allow_nulls,
 }
 
 
-const uc16* String::GetTwoByteData() {
-  return GetTwoByteData(0);
-}
-
-
 const uc16* String::GetTwoByteData(unsigned start) {
   ASSERT(!IsOneByteRepresentationUnderneath());
   switch (StringShape(this).representation_tag()) {
diff --git a/src/objects.h b/src/objects.h
index 3105579..0099cb2 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -8611,7 +8611,6 @@ class String: public Name {
   static const int kMaxShortPrintLength = 1024;
 
   // Support for regular expressions.
-  const uc16* GetTwoByteData();
   const uc16* GetTwoByteData(unsigned start);
 
   // Helper function for flattening strings.