[debug] Remove DebugInterface class

src/inspector/wasm-translation.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/inspector/wasm-translation.h"
 
 #include <algorithm>
 
 #include "src/debug/debug-interface.h"
 #include "src/inspector/protocol/Debugger.h"
@@ skipping 154 matching lines @@
     return func_index;
   }
 
   const OffsetTable &GetOffsetTable(const TransLocation *loc) {
     int func_index = loc->line;
     auto it = offset_tables_.find(func_index);
     if (it != offset_tables_.end()) return it->second;
 
     v8::Isolate *isolate = loc->translation->isolate_;
     debug::WasmDisassembly disassembly_result =
-        DebugInterface::DisassembleWasmFunction(isolate, script_.Get(isolate),
-                                                func_index);
+        debug::DebugInterface::DisassembleWasmFunction(
+            isolate, script_.Get(isolate), func_index);
 
     it = offset_tables_
              .insert(std::make_pair(func_index,
                                     std::move(disassembly_result.offset_table)))
              .first;
 
     String16 fake_script_id = GetFakeScriptId(loc);
     String16 fake_script_url = GetFakeScriptUrl(loc);
     String16 source(disassembly_result.disassembly.data(),
                     disassembly_result.disassembly.length());
@@ skipping 112 matching lines @@
     int context_group_id) {
   bool inserted =
       fake_scripts_.insert(std::make_pair(fake_script->scriptId(), translator))
           .second;
   DCHECK(inserted);
   USE(inserted);
   V8DebuggerAgentImpl *agent =
       debugger_->inspector()->enabledDebuggerAgentForGroup(context_group_id);
   agent->didParseSource(std::move(fake_script), true);
 }