Change ASSERTs in serializer macro to STATIC_ASSERTs.

src/serialize.cc

Index: src/serialize.cc
diff --git a/src/serialize.cc b/src/serialize.cc
index 30fde9b538a9b7884fd953576b903e903662df84..dc086a6ff3fe76b940022bae714de4557438ce18 100644
--- a/src/serialize.cc
+++ b/src/serialize.cc
@@ -881,12 +881,12 @@ void Deserializer::ReadChunk(Object** current,
   while (current < limit) {
     int data = source_->Get();
     switch (data) {
-#define CASE_STATEMENT(where, how, within, space_number)                       \
-      case where + how + within + space_number:                                \
-      ASSERT((where & ~kPointedToMask) == 0);                                  \
-      ASSERT((how & ~kHowToCodeMask) == 0);                                    \
-      ASSERT((within & ~kWhereToPointMask) == 0);                              \
-      ASSERT((space_number & ~kSpaceMask) == 0);
+#define CASE_STATEMENT(where, how, within, space_number) \
+  case where + how + within + space_number:              \
+    STATIC_ASSERT((where & ~kPointedToMask) == 0);       \
+    STATIC_ASSERT((how & ~kHowToCodeMask) == 0);         \
+    STATIC_ASSERT((within & ~kWhereToPointMask) == 0);   \
+    STATIC_ASSERT((space_number & ~kSpaceMask) == 0);
 
 #define CASE_BODY(where, how, within, space_number_if_any)                     \
       {                                                                        \