Get ICU 4.6 to be compiled without RTTI....

third_party/icu/source/i18n/coll.cpp

 /*
  ******************************************************************************
  * Copyright (C) 1996-2010, International Business Machines Corporation and
  * others. All Rights Reserved.
  ******************************************************************************
  */
 
 /**
  * File coll.cpp
  *
@@ skipping 218 matching lines @@
 
 UCollator* 
 Collator::createUCollator(const char *loc,
                           UErrorCode *status)
 {
     UCollator *result = 0;
     if (status && U_SUCCESS(*status) && hasService()) {
         Locale desiredLocale(loc);
         Collator *col = (Collator*)gService->get(desiredLocale, *status);
         RuleBasedCollator *rbc;
-        if (col && (rbc = dynamic_cast<RuleBasedCollator *>(col))) {
+        if (col && (rbc = CR_DYNAMIC_CAST<RuleBasedCollator *>(col))) {
             if (!rbc->dataIsOwned) {
                 result = ucol_safeClone(rbc->ucollator, NULL, NULL, status);
             } else {
                 result = rbc->ucollator;
                 rbc->ucollator = NULL; // to prevent free on delete
             }
         }
         delete col;
     }
     return result;
@@ skipping 607 matching lines @@
 /* This is useless information */
 /*const UVersionInfo Collator::fVersion = {1, 1, 0, 0};*/
 
 // -------------------------------------
 
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_COLLATION */
 
 /* eof */