remove Isolate::Current from most files starting with 's' through 'v'

src/disassembler.cc

Index: src/disassembler.cc
diff --git a/src/disassembler.cc b/src/disassembler.cc
index 55b41274ff57343a0aeedec617243720fa8e0ca8..30df18625ad35101393a80b641f46de78e0d2bfd 100644
--- a/src/disassembler.cc
+++ b/src/disassembler.cc
@@ -117,7 +117,7 @@ static int DecodeIt(Isolate* isolate,
                     byte* end) {
   SealHandleScope shs(isolate);
   DisallowHeapAllocation no_alloc;
-  ExternalReferenceEncoder ref_encoder;
+  ExternalReferenceEncoder ref_encoder(isolate);
   Heap* heap = HEAP;
 
   v8::internal::EmbeddedVector<char, 128> decode_buffer;