Rewrites a ternary choice operator to fix a compiler

src/runtime.cc

Index: src/runtime.cc
===================================================================
--- src/runtime.cc	(revision 601)
+++ src/runtime.cc	(working copy)
@@ -327,8 +327,11 @@
   RUNTIME_ASSERT(type ==  FUNCTION_TEMPLATE_INFO_TYPE ||
                  type ==  OBJECT_TEMPLATE_INFO_TYPE);
   RUNTIME_ASSERT(offset > 0);
-  RUNTIME_ASSERT(offset < ((type ==  FUNCTION_TEMPLATE_INFO_TYPE) ?
-      FunctionTemplateInfo::kSize : ObjectTemplateInfo::kSize));
+  if (type ==  FUNCTION_TEMPLATE_INFO_TYPE) {
+    RUNTIME_ASSERT(offset < FunctionTemplateInfo::kSize);
+  } else {
+    RUNTIME_ASSERT(offset < ObjectTemplateInfo::kSize);
+  }
   return HeapObject::RawField(templ, offset);
 }