Pass an isolate to RelocInfo

src/x64/assembler-x64-inl.h

Index: src/x64/assembler-x64-inl.h
diff --git a/src/x64/assembler-x64-inl.h b/src/x64/assembler-x64-inl.h
index 17376581b5fee2f727214d08bdf87693b7b92ed5..0d81db0b32c392c0745fe6ce0876024400d10ee6 100644
--- a/src/x64/assembler-x64-inl.h
+++ b/src/x64/assembler-x64-inl.h
@@ -404,7 +404,7 @@ void RelocInfo::set_target_object(Object* target,
   DCHECK(IsCodeTarget(rmode_) || rmode_ == EMBEDDED_OBJECT);
   Memory::Object_at(pc_) = target;
   if (icache_flush_mode != SKIP_ICACHE_FLUSH) {
-    Assembler::FlushICacheWithoutIsolate(pc_, sizeof(Address));
+    Assembler::FlushICache(isolate_, pc_, sizeof(Address));
   }
   if (write_barrier_mode == UPDATE_WRITE_BARRIER &&
       host() != NULL &&
@@ -451,7 +451,7 @@ void RelocInfo::set_target_cell(Cell* cell,
   Address address = cell->address() + Cell::kValueOffset;
   Memory::Address_at(pc_) = address;
   if (icache_flush_mode != SKIP_ICACHE_FLUSH) {
-    Assembler::FlushICacheWithoutIsolate(pc_, sizeof(Address));
+    Assembler::FlushICache(isolate_, pc_, sizeof(Address));
   }
   if (write_barrier_mode == UPDATE_WRITE_BARRIER &&
       host() != NULL) {
@@ -527,8 +527,9 @@ void RelocInfo::set_debug_call_address(Address target) {
   DCHECK(IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence());
   Memory::Address_at(pc_ + Assembler::kPatchDebugBreakSlotAddressOffset) =
       target;
-  Assembler::FlushICacheWithoutIsolate(
-      pc_ + Assembler::kPatchDebugBreakSlotAddressOffset, sizeof(Address));
+  Assembler::FlushICache(isolate_,
+                         pc_ + Assembler::kPatchDebugBreakSlotAddressOffset,
+                         sizeof(Address));
   if (host() != NULL) {
     Object* target_code = Code::GetCodeFromTargetAddress(target);
     host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(
@@ -541,7 +542,7 @@ void RelocInfo::Visit(Isolate* isolate, ObjectVisitor* visitor) {
   RelocInfo::Mode mode = rmode();
   if (mode == RelocInfo::EMBEDDED_OBJECT) {
     visitor->VisitEmbeddedPointer(this);
-    Assembler::FlushICacheWithoutIsolate(pc_, sizeof(Address));
+    Assembler::FlushICache(isolate, pc_, sizeof(Address));
   } else if (RelocInfo::IsCodeTarget(mode)) {
     visitor->VisitCodeTarget(this);
   } else if (mode == RelocInfo::CELL) {