Remove most uses of StringInputBuffer

test/cctest/test-strings.cc

Index: test/cctest/test-strings.cc
diff --git a/test/cctest/test-strings.cc b/test/cctest/test-strings.cc
index 652a60af53bfec386b79f350a605e094b67bcf7c..96ab374ba5ac00139f8805d459c33cd4263f748c 100644
--- a/test/cctest/test-strings.cc
+++ b/test/cctest/test-strings.cc
@@ -521,8 +521,8 @@ static ConsStringIteratorOp cons_string_iterator_op_2;
 static void Traverse(Handle<String> s1, Handle<String> s2) {
   int i = 0;
   buffer.Reset(*s1);
-  StringCharacterStream character_stream_1(*s1, 0, &cons_string_iterator_op_1);
-  StringCharacterStream character_stream_2(*s2, 0, &cons_string_iterator_op_2);
+  StringCharacterStream character_stream_1(*s1, &cons_string_iterator_op_1);
+  StringCharacterStream character_stream_2(*s2, &cons_string_iterator_op_2);
   StringInputBuffer buffer2(*s2);
   while (buffer.has_more()) {
     CHECK(buffer2.has_more());
@@ -545,8 +545,8 @@ static void TraverseFirst(Handle<String> s1, Handle<String> s2, int chars) {
   int i = 0;
   buffer.Reset(*s1);
   StringInputBuffer buffer2(*s2);
-  StringCharacterStream character_stream_1(*s1, 0, &cons_string_iterator_op_1);
-  StringCharacterStream character_stream_2(*s2, 0, &cons_string_iterator_op_2);
+  StringCharacterStream character_stream_1(*s1, &cons_string_iterator_op_1);
+  StringCharacterStream character_stream_2(*s2, &cons_string_iterator_op_2);
   while (buffer.has_more() && i < chars) {
     CHECK(buffer2.has_more());
     CHECK(character_stream_1.HasMore());
@@ -621,9 +621,9 @@ static void VerifyCharacterStream(
     // Want to test the offset == length case.
     if (offset > length) offset = length;
     StringCharacterStream flat_stream(
-        flat_string, (unsigned) offset, &cons_string_iterator_op_1);
+        flat_string, &cons_string_iterator_op_1, (unsigned) offset);
     StringCharacterStream cons_stream(
-        cons_string, (unsigned) offset, &cons_string_iterator_op_2);
+        cons_string, &cons_string_iterator_op_2, (unsigned) offset);
     for (int i = offset; i < length; i++) {
       uint16_t c = flat_string->Get(i);
       CHECK(flat_stream.HasMore());