Correctly escape RegExp source.

src/objects.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <sstream>
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/allocation-site-scopes.h"
@@ skipping 8271 matching lines @@
     if (shape.representation_tag() == kSeqStringTag) {
       start = SeqTwoByteString::cast(string)->GetChars();
     } else {
       start = ExternalTwoByteString::cast(string)->GetChars();
     }
     return FlatContent(start + offset, length);
   }
 }
 
 
+template <>
+Vector<const uint8_t> String::GetCharVector() {
+  String::FlatContent flat = GetFlatContent();
+  DCHECK(flat.IsOneByte());
+  return flat.ToOneByteVector();
+}
+
+
+template <>
+Vector<const uc16> String::GetCharVector() {
+  String::FlatContent flat = GetFlatContent();
+  DCHECK(flat.IsTwoByte());
+  return flat.ToUC16Vector();
+}
+
+
 SmartArrayPointer<char> String::ToCString(AllowNullsFlag allow_nulls,
                                           RobustnessFlag robust_flag,
                                           int offset,
                                           int length,
                                           int* length_return) {
   if (robust_flag == ROBUST_STRING_TRAVERSAL && !LooksValid()) {
     return SmartArrayPointer<char>(NULL);
   }
   // Negative length means the to the end of the string.
   if (length < 0) length = kMaxInt - offset;
@@ skipping 8527 matching lines @@
   Handle<DependentCode> codes =
       DependentCode::Insert(handle(cell->dependent_code(), info->isolate()),
                             DependentCode::kPropertyCellChangedGroup,
                             info->object_wrapper());
   if (*codes != cell->dependent_code()) cell->set_dependent_code(*codes);
   info->dependencies(DependentCode::kPropertyCellChangedGroup)->Add(
       cell, info->zone());
 }
 
 } }  // namespace v8::internal