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

third_party/icu/source/i18n/measure.cpp

Index: third_party/icu/source/i18n/measure.cpp
===================================================================
--- third_party/icu/source/i18n/measure.cpp	(revision 74230)
+++ third_party/icu/source/i18n/measure.cpp	(working copy)
@@ -8,7 +8,6 @@
 * Since: ICU 3.0
 **********************************************************************
 */
-#include <typeinfo>  // for 'typeid' to work
 
 #include "unicode/utypes.h"
 
@@ -50,7 +49,7 @@
 
 UBool Measure::operator==(const UObject& other) const {
     const Measure* m = (const Measure*) &other;
-    return typeid(*this) == typeid(other) &&
+    return CR_TYPEID(*this) == CR_TYPEID(other) &&
         number == m->getNumber() && 
         (unit != NULL && *unit == m->getUnit());
 }