Fix broken build: disable stale assert

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index 415459e68d402c0d42a7bd18625ed49dbb0dced5..24550a2ed07f0afeadd3d062a245d0ea2a36987e 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -306,14 +306,12 @@ void SafeStackTraceFrameIterator::Advance() {
 
 
 void StackHandler::Cook(Code* code) {
-  ASSERT(MarkCompactCollector::IsCompacting());
   ASSERT(code->contains(pc()));
   set_pc(AddressFrom<Address>(pc() - code->instruction_start()));
 }
 
 
 void StackHandler::Uncook(Code* code) {
-  ASSERT(MarkCompactCollector::HasCompacted());
   set_pc(code->instruction_start() + OffsetFrom(pc()));
   ASSERT(code->contains(pc()));
 }