DevTools: generate string16-based handlers for v8_inspector.

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

 /*
  * Copyright (c) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 54 matching lines @@
     v8::HandleScope handleScope(m_isolate);
     v8::Context::Scope contextScope(v8::Local<v8::Context>::New(m_isolate, m_debuggerContext));
     v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
     v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, name)));
     v8::Local<v8::Value> result;
     if (!m_client->callInternalFunction(func, callFrame, 0, nullptr).ToLocal(&result) || !result->IsInt32())
         return 0;
     return result.As<v8::Int32>()->Value();
 }
 
-String JavaScriptCallFrame::callV8FunctionReturnString(const char* name) const
+String16 JavaScriptCallFrame::callV8FunctionReturnString(const char* name) const
 {
     v8::HandleScope handleScope(m_isolate);
     v8::Context::Scope contextScope(v8::Local<v8::Context>::New(m_isolate, m_debuggerContext));
     v8::Local<v8::Object> callFrame = v8::Local<v8::Object>::New(m_isolate, m_callFrame);
     v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, name)));
     v8::Local<v8::Value> result;
     if (!m_client->callInternalFunction(func, callFrame, 0, nullptr).ToLocal(&result))
-        return String();
-    return toWTFStringWithTypeCheck(result);
+        return String16();
+    return toProtocolStringWithTypeCheck(result);
 }
 
 int JavaScriptCallFrame::sourceID() const
 {
     return callV8FunctionReturnInt("sourceID");
 }
 
 int JavaScriptCallFrame::line() const
 {
     return callV8FunctionReturnInt("line");
 }
 
 int JavaScriptCallFrame::column() const
 {
     return callV8FunctionReturnInt("column");
 }
 
-String JavaScriptCallFrame::scriptName() const
+String16 JavaScriptCallFrame::scriptName() const
 {
     return callV8FunctionReturnString("scriptName");
 }
 
-String JavaScriptCallFrame::functionName() const
+String16 JavaScriptCallFrame::functionName() const
 {
     return callV8FunctionReturnString("functionName");
 }
 
 int JavaScriptCallFrame::functionLine() const
 {
     return callV8FunctionReturnInt("functionLine");
 }
 
 int JavaScriptCallFrame::functionColumn() const
@@ skipping 44 matching lines @@
     v8::Local<v8::Function> func = v8::Local<v8::Function>::Cast(callFrame->Get(toV8StringInternalized(m_isolate, name)));
     v8::Local<v8::Array> locations = v8::Local<v8::Array>::Cast(m_client->callInternalFunction(func, callFrame, 0, nullptr).ToLocalChecked());
     return locations->Get(scopeIndex);
 }
 
 v8::Local<v8::Value> JavaScriptCallFrame::thisObject() const
 {
     return v8::Local<v8::Object>::New(m_isolate, m_callFrame)->Get(toV8StringInternalized(m_isolate, "thisObject"));
 }
 
-String JavaScriptCallFrame::stepInPositions() const
+String16 JavaScriptCallFrame::stepInPositions() const
 {
     return callV8FunctionReturnString("stepInPositions");
 }
 
 bool JavaScriptCallFrame::isAtReturn() const
 {
     v8::HandleScope handleScope(m_isolate);
     v8::Context::Scope contextScope(v8::Local<v8::Context>::New(m_isolate, m_debuggerContext));
     v8::Local<v8::Value> result = v8::Local<v8::Object>::New(m_isolate, m_callFrame)->Get(toV8StringInternalized(m_isolate, "isAtReturn"));
     if (result.IsEmpty() || !result->IsBoolean())
@@ skipping 58 matching lines @@
     exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "line"), v8::Integer::New(isolate, message->GetLineNumber()));
     exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "column"), v8::Integer::New(isolate, message->GetStartColumn()));
     if (!message->GetStackTrace().IsEmpty())
         exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "stackTrace"), message->GetStackTrace()->AsArray());
     else
         exceptionDetails->Set(v8::String::NewFromUtf8(isolate, "stackTrace"), v8::Undefined(isolate));
     return exceptionDetails;
 }
 
 } // namespace blink