[wasm] Remove unused variable

src/wasm/wasm-objects.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 "src/wasm/wasm-objects.h"
 #include "src/utils.h"
 
 #include "src/base/iterator.h"
 #include "src/debug/debug-interface.h"
 #include "src/wasm/module-decoder.h"
@@ skipping 187 matching lines @@
                          int func_index, int offset_in_func) {
   DisallowHeapAllocation no_gc;
   AccountingAllocator alloc;
   Zone tmp(&alloc, ZONE_NAME);
   BodyLocalDecls locals(&tmp);
   const byte* module_start = compiled_module->module_bytes()->GetChars();
   WasmFunction& func = compiled_module->module()->functions[func_index];
   BytecodeIterator iterator(module_start + func.code_start_offset,
                             module_start + func.code_end_offset, &locals);
   DCHECK_LT(0, locals.encoded_size);
-  uint32_t found_position = 0;
   for (uint32_t offset : iterator.offsets()) {
     if (offset > static_cast<uint32_t>(offset_in_func)) break;
     if (offset == static_cast<uint32_t>(offset_in_func)) return true;
   }
   return false;
 }
 #endif  // DEBUG
 
 }  // namespace
 
@@ skipping 928 matching lines @@
       !array->get(kPreviousInstanceWrapper)->IsFixedArray())
     return false;
   return true;
 }
 
 void WasmInstanceWrapper::set_instance_object(Handle<JSObject> instance,
                                               Isolate* isolate) {
   Handle<WeakCell> cell = isolate->factory()->NewWeakCell(instance);
   set(kWrapperInstanceObject, *cell);
 }