Disentangle assembler from isolate.

src/snapshot/serializer.cc

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/snapshot/serializer.h"
 
 #include "src/assembler-inl.h"
 #include "src/heap/heap-inl.h"
 #include "src/macro-assembler.h"
 #include "src/snapshot/natives.h"
@@ skipping 729 matching lines @@
     // and wipe all pointers in the copy, which we then serialize.
     code = serializer_->CopyCode(code);
     int mode_mask = RelocInfo::kCodeTargetMask |
                     RelocInfo::ModeMask(RelocInfo::EMBEDDED_OBJECT) |
                     RelocInfo::ModeMask(RelocInfo::EXTERNAL_REFERENCE) |
                     RelocInfo::ModeMask(RelocInfo::RUNTIME_ENTRY) |
                     RelocInfo::ModeMask(RelocInfo::INTERNAL_REFERENCE) |
                     RelocInfo::ModeMask(RelocInfo::INTERNAL_REFERENCE_ENCODED);
     for (RelocIterator it(code, mode_mask); !it.done(); it.next()) {
       RelocInfo* rinfo = it.rinfo();
-      rinfo->WipeOut();
+      rinfo->WipeOut(serializer_->isolate());
     }
     // We need to wipe out the header fields *after* wiping out the
     // relocations, because some of these fields are needed for the latter.
     code->WipeOutHeader();
   }
   // Code age headers are not serializable.
   code->MakeYoung(serializer_->isolate());
   return code->address();
 }
 
@@ skipping 37 matching lines @@
   if (to_skip != 0 && return_skip == kIgnoringReturn) {
     sink_->Put(kSkip, "Skip");
     sink_->PutInt(to_skip, "SkipDistance");
     to_skip = 0;
   }
   return to_skip;
 }
 
 }  // namespace internal
 }  // namespace v8