Disentangle assembler from isolate.

test/cctest/test-run-wasm-relocation-arm64.cc

 // Copyright 2015 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 <iostream>  // NOLINT(readability/streams)
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/arm64/assembler-arm64-inl.h"
@@ skipping 44 matching lines @@
   code->Print(os);
   ::printf("f() = %" PRIx64 "\n\n", ret_value);
 #endif
   int offset = 1234;
 
   // Relocating reference by offset
   int mode_mask = (1 << RelocInfo::WASM_MEMORY_REFERENCE);
   for (RelocIterator it(*code, mode_mask); !it.done(); it.next()) {
     DCHECK(RelocInfo::IsWasmMemoryReference(it.rinfo()->rmode()));
     it.rinfo()->update_wasm_memory_reference(
-        it.rinfo()->wasm_memory_reference(),
+        isolate, it.rinfo()->wasm_memory_reference(),
         it.rinfo()->wasm_memory_reference() + offset, SKIP_ICACHE_FLUSH);
   }
 
   // Call into relocated code object
   ret_value = runnable.Call();
   CHECK_EQ((imm + offset), ret_value);
 
 #ifdef DEBUG
   code->Print(os);
   ::printf("f() = %" PRIx64 "\n\n", ret_value);
@@ skipping 34 matching lines @@
   OFStream os(stdout);
   code->Print(os);
   ::printf("f() = %" PRIx64 "\n\n", ret_value);
 #endif
   int32_t diff = 512;
 
   int mode_mask = (1 << RelocInfo::WASM_MEMORY_SIZE_REFERENCE);
   for (RelocIterator it(*code, mode_mask); !it.done(); it.next()) {
     DCHECK(RelocInfo::IsWasmMemorySizeReference(it.rinfo()->rmode()));
     it.rinfo()->update_wasm_memory_size(
-        it.rinfo()->wasm_memory_size_reference(),
+        isolate, it.rinfo()->wasm_memory_size_reference(),
         it.rinfo()->wasm_memory_size_reference() + diff, SKIP_ICACHE_FLUSH);
   }
 
   ret_value = runnable.Call();
   CHECK_NE(ret_value, 0xdeadbeef);
 
 #ifdef DEBUG
   code->Print(os);
   ::printf("f() = %" PRIx64 "\n\n", ret_value);
 #endif
 }
 
 #undef __