[DevTools] Split a part of V8Inspector into V8Debugger.

third_party/WebKit/Source/platform/v8_inspector/V8StringUtil.cpp

 // Copyright 2016 The Chromium 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 "platform/v8_inspector/V8StringUtil.h"
 
 #include "platform/inspector_protocol/String16.h"
 #include "platform/v8_inspector/V8InspectorImpl.h"
 #include "platform/v8_inspector/V8InspectorSessionImpl.h"
 #include "platform/v8_inspector/V8Regex.h"
@@ skipping 147 matching lines @@
     return v8::String::NewFromTwoByte(isolate, reinterpret_cast<const uint16_t*>(string.characters16()), v8::NewStringType::kNormal, string.length()).ToLocalChecked();
 }
 
 v8::Local<v8::String> toV8StringInternalized(v8::Isolate* isolate, const String16& string)
 {
     if (string.isEmpty())
         return v8::String::Empty(isolate);
     return v8::String::NewFromTwoByte(isolate, reinterpret_cast<const uint16_t*>(string.characters16()), v8::NewStringType::kInternalized, string.length()).ToLocalChecked();
 }
 
+v8::Local<v8::String> toV8StringInternalized(v8::Isolate* isolate, const char* str)
+{
+    return v8::String::NewFromUtf8(isolate, str, v8::NewStringType::kInternalized).ToLocalChecked();
+}
+
 String16 toProtocolString(v8::Local<v8::String> value)
 {
     if (value.IsEmpty() || value->IsNull() || value->IsUndefined())
         return String16();
     std::unique_ptr<UChar[]> buffer(new UChar[value->Length()]);
     value->Write(reinterpret_cast<uint16_t*>(buffer.get()), 0, value->Length());
     return String16(buffer.get(), value->Length());
 }
 
 String16 toProtocolStringWithTypeCheck(v8::Local<v8::Value> value)
@@ skipping 91 matching lines @@
                 return nullptr;
             jsonObject->setValue(toProtocolString(propertyName), std::move(propertyValue));
         }
         return std::move(jsonObject);
     }
     NOTREACHED();
     return nullptr;
 }
 
 } // namespace blink