Always include debugger support.

src/ia32/assembler-ia32-inl.h

Index: src/ia32/assembler-ia32-inl.h
diff --git a/src/ia32/assembler-ia32-inl.h b/src/ia32/assembler-ia32-inl.h
index 8022f0592bf01e8b982074c2d27f2e5b00483bf2..97aeeae72cf32337dd84a576544348d9b608eb23 100644
--- a/src/ia32/assembler-ia32-inl.h
+++ b/src/ia32/assembler-ia32-inl.h
@@ -285,14 +285,12 @@ void RelocInfo::Visit(Isolate* isolate, ObjectVisitor* visitor) {
     CPU::FlushICache(pc_, sizeof(Address));
   } else if (RelocInfo::IsCodeAgeSequence(mode)) {
     visitor->VisitCodeAgeSequence(this);
-  #ifdef ENABLE_DEBUGGER_SUPPORT
   } else if (((RelocInfo::IsJSReturn(mode) &&
               IsPatchedReturnSequence()) ||
              (RelocInfo::IsDebugBreakSlot(mode) &&
               IsPatchedDebugBreakSlotSequence())) &&
              isolate->debug()->has_break_points()) {
     visitor->VisitDebugTarget(this);
-#endif
   } else if (IsRuntimeEntry(mode)) {
     visitor->VisitRuntimeEntry(this);
   }
@@ -314,14 +312,12 @@ void RelocInfo::Visit(Heap* heap) {
     CPU::FlushICache(pc_, sizeof(Address));
   } else if (RelocInfo::IsCodeAgeSequence(mode)) {
     StaticVisitor::VisitCodeAgeSequence(heap, this);
-#ifdef ENABLE_DEBUGGER_SUPPORT
   } else if (heap->isolate()->debug()->has_break_points() &&
              ((RelocInfo::IsJSReturn(mode) &&
               IsPatchedReturnSequence()) ||
              (RelocInfo::IsDebugBreakSlot(mode) &&
               IsPatchedDebugBreakSlotSequence()))) {
     StaticVisitor::VisitDebugTarget(heap, this);
-#endif
   } else if (IsRuntimeEntry(mode)) {
     StaticVisitor::VisitRuntimeEntry(this);
   }