[DevTools] Move getFunctionDetails to native

third_party/WebKit/Source/platform/v8_inspector/V8InjectedScriptHost.cpp

 // Copyright 2015 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/V8InjectedScriptHost.h"
 
 #include "platform/inspector_protocol/String16.h"
 #include "platform/inspector_protocol/Values.h"
 #include "platform/v8_inspector/InjectedScript.h"
 #include "platform/v8_inspector/InjectedScriptHost.h"
@@ skipping 47 matching lines @@
         isolate->ThrowException(v8::Exception::TypeError(toV8String(isolate, "argument has to be an integer")));
         return;
     }
 
     v8::Local<v8::Context> context = isolate->GetCurrentContext();
     InjectedScriptHost* host = V8InjectedScriptHost::unwrap(context, info.Holder());
     V8RuntimeAgent::Inspectable* object = host->inspectedObject(info[0].As<v8::Int32>()->Value());
     v8SetReturnValue(info, object ? object->get(context) : v8::Local<v8::Value>());
 }
 
-static v8::Local<v8::String> functionDisplayName(v8::Local<v8::Function> function)
-{
-    v8::Local<v8::Value> value = function->GetDebugName();
-    if (value->IsString() && v8::Local<v8::String>::Cast(value)->Length())
-        return v8::Local<v8::String>::Cast(value);
-    return v8::Local<v8::String>();
-}
-
 void V8InjectedScriptHost::internalConstructorNameCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (info.Length() < 1 || !info[0]->IsObject())
         return;
 
     v8::Local<v8::Object> object = info[0].As<v8::Object>();
     v8::Local<v8::String> result = object->GetConstructorName();
 
     v8SetReturnValue(info, result);
 }
@@ skipping 60 matching lines @@
     InjectedScriptHost* host = V8InjectedScriptHost::unwrap(info.GetIsolate()->GetCurrentContext(), info.Holder());
     if (!host->debugger())
         return;
     String16 subtype = host->debugger()->client()->valueSubtype(value);
     if (!subtype.isEmpty()) {
         v8SetReturnValue(info, toV8String(isolate, subtype));
         return;
     }
 }
 
-void V8InjectedScriptHost::functionDetailsCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    if (info.Length() < 1 || !info[0]->IsFunction())
-        return;
-
-    v8::Local<v8::Function> function = v8::Local<v8::Function>::Cast(info[0]);
-    int lineNumber = function->GetScriptLineNumber();
-    int columnNumber = function->GetScriptColumnNumber();
-
-    v8::Isolate* isolate = info.GetIsolate();
-    v8::Local<v8::Object> location = v8::Object::New(isolate);
-    location->Set(toV8StringInternalized(isolate, "lineNumber"), v8::Integer::New(isolate, lineNumber));
-    location->Set(toV8StringInternalized(isolate, "columnNumber"), v8::Integer::New(isolate, columnNumber));
-    location->Set(toV8StringInternalized(isolate, "scriptId"), v8::Integer::New(isolate, function->ScriptId())->ToString(isolate));
-
-    v8::Local<v8::Object> result = v8::Object::New(isolate);
-    result->Set(toV8StringInternalized(isolate, "location"), location);
-
-    v8::Local<v8::String> name = functionDisplayName(function);
-    result->Set(toV8StringInternalized(isolate, "functionName"), name.IsEmpty() ? toV8StringInternalized(isolate, "") : name);
-    result->Set(toV8StringInternalized(isolate, "isGenerator"), v8::Boolean::New(isolate, function->IsGeneratorFunction()));
-
-    InjectedScriptHost* host = V8InjectedScriptHost::unwrap(info.GetIsolate()->GetCurrentContext(), info.Holder());
-    if (!host->debugger())
-        return;
-    v8::MaybeLocal<v8::Value> scopes = host->debugger()->functionScopes(function);
-    if (!scopes.IsEmpty() && scopes.ToLocalChecked()->IsArray())
-        result->Set(toV8StringInternalized(isolate, "rawScopes"), scopes.ToLocalChecked());
-
-    v8SetReturnValue(info, result);
-}
-
 void V8InjectedScriptHost::collectionEntriesCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     if (info.Length() < 1 || !info[0]->IsObject())
         return;
 
     v8::Local<v8::Object> object = v8::Local<v8::Object>::Cast(info[0]);
 
     InjectedScriptHost* host = V8InjectedScriptHost::unwrap(info.GetIsolate()->GetCurrentContext(), info.Holder());
     if (!host->debugger())
         return;
@@ skipping 288 matching lines @@
 using InjectedScriptHostWrapper = InspectorWrapper<InjectedScriptHost, hiddenPropertyName, className>;
 
 const InjectedScriptHostWrapper::V8MethodConfiguration V8InjectedScriptHostMethods[] = {
     {"clearConsoleMessages", V8InjectedScriptHost::clearConsoleMessagesCallback},
     {"inspect", V8InjectedScriptHost::inspectCallback},
     {"inspectedObject", V8InjectedScriptHost::inspectedObjectCallback},
     {"internalConstructorName", V8InjectedScriptHost::internalConstructorNameCallback},
     {"formatAccessorsAsProperties", V8InjectedScriptHost::formatAccessorsAsProperties},
     {"isTypedArray", V8InjectedScriptHost::isTypedArrayCallback},
     {"subtype", V8InjectedScriptHost::subtypeCallback},
-    {"functionDetails", V8InjectedScriptHost::functionDetailsCallback},
     {"collectionEntries", V8InjectedScriptHost::collectionEntriesCallback},
     {"getInternalProperties", V8InjectedScriptHost::getInternalPropertiesCallback},
     {"getEventListeners", V8InjectedScriptHost::getEventListenersCallback},
     {"eval", V8InjectedScriptHost::evalCallback},
     {"debugFunction", V8InjectedScriptHost::debugFunctionCallback},
     {"undebugFunction", V8InjectedScriptHost::undebugFunctionCallback},
     {"monitorFunction", V8InjectedScriptHost::monitorFunctionCallback},
     {"unmonitorFunction", V8InjectedScriptHost::unmonitorFunctionCallback},
     {"callFunction", V8InjectedScriptHost::callFunctionCallback},
     {"suppressWarningsAndCallFunction", V8InjectedScriptHost::suppressWarningsAndCallFunctionCallback},
@@ skipping 17 matching lines @@
 {
     return InjectedScriptHostWrapper::wrap(constructorTemplate, context, host);
 }
 
 InjectedScriptHost* V8InjectedScriptHost::unwrap(v8::Local<v8::Context> context, v8::Local<v8::Object> object)
 {
     return InjectedScriptHostWrapper::unwrap(context, object);
 }
 
 } // namespace blink