[inspector] removed old v8_inspector::Channel API

src/d8.cc

 // Copyright 2012 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 <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 
 #include <algorithm>
@@ skipping 1809 matching lines @@
 #ifdef V8_INSPECTOR_ENABLED
 class InspectorFrontend final : public v8_inspector::V8Inspector::Channel {
  public:
   explicit InspectorFrontend(Local<Context> context) {
     isolate_ = context->GetIsolate();
     context_.Reset(isolate_, context);
   }
   virtual ~InspectorFrontend() = default;
 
  private:
-  void sendProtocolResponse(int callId,
-                            const v8_inspector::StringView& message) override {
-    Send(message);
+  void sendResponse(
+      int callId,
+      std::unique_ptr<v8_inspector::StringBuffer> message) override {
+    Send(message->string());
   }
-  void sendProtocolNotification(
-      const v8_inspector::StringView& message) override {
-    Send(message);
+  void sendNotification(
+      std::unique_ptr<v8_inspector::StringBuffer> message) override {
+    Send(message->string());
   }
   void flushProtocolNotifications() override {}
 
   void Send(const v8_inspector::StringView& string) {
     int length = static_cast<int>(string.length());
     DCHECK(length < v8::String::kMaxLength);
     Local<String> message =
         (string.is8Bit()
              ? v8::String::NewFromOneByte(
                    isolate_,
@@ skipping 1173 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif