Attempt to fix WebCore windows build.

src/extensions/experimental/break-iterator.cc

Index: src/extensions/experimental/break-iterator.cc
diff --git a/src/extensions/experimental/break-iterator.cc b/src/extensions/experimental/break-iterator.cc
index b00b492b1cb09a6f70699706e03e806e4130475b..0ab9ce14a671b29ed958ed063928270dd2fd6c47 100644
--- a/src/extensions/experimental/break-iterator.cc
+++ b/src/extensions/experimental/break-iterator.cc
@@ -82,8 +82,9 @@ v8::Handle<v8::Value> BreakIterator::BreakIteratorAdoptText(
   }
 
   v8::Local<v8::String> text_value = args[0]->ToString();
-  UnicodeString text(*v8::String::Value(text_value),
-                     text_value->Length());
+  const UChar* text =
+      reinterpret_cast<const UChar*>(*v8::String::Value(text_value));
+  UnicodeString text(text, text_value->Length());
 
   break_iterator->setText(text);