Remove bindings-dart

sky/engine/bindings-dart/core/dart/DartNativeUtilities.cpp

Index: sky/engine/bindings-dart/core/dart/DartNativeUtilities.cpp
diff --git a/sky/engine/bindings-dart/core/dart/DartNativeUtilities.cpp b/sky/engine/bindings-dart/core/dart/DartNativeUtilities.cpp
deleted file mode 100644
index 6a735e58e31e7f64829bc7e3148e27b9f9ec7b5e..0000000000000000000000000000000000000000
--- a/sky/engine/bindings-dart/core/dart/DartNativeUtilities.cpp
+++ /dev/null
@@ -1,349 +0,0 @@
-// Copyright 2012, 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
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//    * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "config.h"
-#include "bindings/core/dart/DartNativeUtilities.h"
-
-#include "bindings/core/dart/DartController.h"
-#include "bindings/core/dart/DartCustomElementConstructorBuilder.h"
-#include "bindings/core/dart/DartCustomElementLifecycleCallbacks.h"
-#include "bindings/core/dart/DartCustomElementWrapper.h"
-#include "bindings/core/dart/DartDOMData.h"
-#include "bindings/core/dart/DartDOMStringMap.h"
-#include "bindings/core/dart/DartDOMWrapper.h"
-#include "bindings/core/dart/DartDocument.h"
-#include "bindings/core/dart/DartElement.h"
-#include "bindings/core/dart/DartHTMLElement.h"
-#include "bindings/core/dart/DartJsInterop.h"
-#include "bindings/core/dart/DartUtilities.h"
-#include "bindings/core/dart/DartWindow.h"
-#include "bindings/core/dart/V8Converter.h"
-#include "bindings/core/v8/ScriptController.h"
-#include "bindings/core/v8/npruntime_impl.h"
-#include "core/dom/Document.h"
-#include "core/dom/custom/CustomElementCallbackDispatcher.h"
-#include "core/dom/custom/CustomElementRegistrationContext.h"
-#include "core/frame/LocalFrame.h"
-#include "core/html/HTMLElement.h"
-#include "platform/RuntimeEnabledFeatures.h"
-
-#include "wtf/HashMap.h"
-#include "wtf/StdLibExtras.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/StringHash.h"
-#include <bindings/npruntime.h>
-#include <dart_api.h>
-
-namespace blink {
-
-namespace DartNativeUtilitiesInternal {
-
-static void topLevelWindow(Dart_NativeArguments args)
-{
-    // Return full LocalDOMWindow implementation (DartDOMWrapper::createWrapper always returns a secure wrapper).
-    LocalDOMWindow* window = DartUtilities::domWindowForCurrentIsolate();
-    DartDOMWrapper::returnToDart<DartWindow>(args, window);
-}
-
-/**
- * Gadget for testing.
- *
- * With DART_FORWARDING_PRINT environment variable set, it invokes dartPrint
- * JavaScript function on global object to communicate to Dart test framework.
- */
-static void forwardingPrint(Dart_NativeArguments args)
-{
-    v8::Isolate* v8Isolate = v8::Isolate::GetCurrent();
-    v8::HandleScope v8Scope(v8Isolate);
-    ExecutionContext* scriptExecutionContext = DartUtilities::scriptExecutionContext();
-    ASSERT(scriptExecutionContext);
-
-    DartController* dartController = DartController::retrieve(scriptExecutionContext);
-    if (!dartController)
-        return;
-    LocalFrame* frame = dartController->frame();
-    v8::Handle<v8::Context> v8Context = toV8Context(frame, DOMWrapperWorld::mainWorld());
-    v8::Context::Scope scope(v8Context);
-    v8::TryCatch tryCatch;
-
-    v8::Handle<v8::Value> function = v8Context->Global()->Get(v8::String::NewFromUtf8(v8Isolate, "dartPrint"));
-    if (function.IsEmpty() || !function->IsFunction())
-        return;
-
-    v8::Handle<v8::Value> message = V8Converter::stringToV8(Dart_GetNativeArgument(args, 0));
-    function.As<v8::Function>()->Call(v8Context->Global(), 1, &message);
-}
-
-static void getNewIsolateId(Dart_NativeArguments args)
-{
-    static int isolateId = 0;
-    Dart_SetReturnValue(args, DartUtilities::intToDart(isolateId++));
-}
-
-static void registerElement(Dart_NativeArguments args)
-{
-    DartApiScope dartApiScope;
-    Dart_Handle exception = 0;
-    {
-        ExecutionContext* ALLOW_UNUSED scriptExecutionContext = DartUtilities::scriptExecutionContext();
-        ASSERT(scriptExecutionContext);
-
-        Document* document = DartDocument::toNative(args, 0, exception);
-        if (exception)
-            goto fail;
-
-        DartStringAdapter name = DartUtilities::dartToString(args, 1, exception);
-        if (exception)
-            goto fail;
-
-        Dart_Handle customType = Dart_GetNativeArgument(args, 2);
-        ASSERT(Dart_IsType(customType));
-
-        AtomicString extendsTagName;
-        Dart_Handle extendsArg = Dart_GetNativeArgument(args, 3);
-        if (!Dart_IsNull(extendsArg)) {
-            extendsTagName = DartUtilities::dartToString(extendsArg, exception);
-            if (exception) {
-                goto fail;
-            }
-        }
-
-        CustomElementRegistrationContext* registrationContext = document->registrationContext();
-        if (!registrationContext) {
-            DartExceptionState es;
-            es.throwDOMException(NotSupportedError);
-            exception = es.toDart(args);
-            goto fail;
-        }
-
-        DartScriptState* scriptState = DartUtilities::currentScriptState();
-
-        CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;
-
-        const Dictionary dictionary;
-        DartCustomElementConstructorBuilder constructorBuilder(customType, extendsTagName, scriptState, &dictionary);
-        DartExceptionState es;
-        registrationContext->registerElement(document, &constructorBuilder, name, CustomElement::AllNames, es);
-        if (es.hadException()) {
-            exception = es.toDart(args);
-            goto fail;
-        }
-        return;
-    }
-
-fail:
-    Dart_ThrowException(exception);
-    ASSERT_NOT_REACHED();
-}
-
-// Fast-path for Document.createElement, when typeExtension is not needed.
-void createElement(Dart_NativeArguments args)
-{
-    Dart_Handle exception = 0;
-    {
-        Document* receiver = DartDOMWrapper::receiver< Document >(args);
-
-        DartStringAdapter localName = DartUtilities::dartToString(args, 1, exception);
-        if (exception)
-            goto fail;
-
-        DartExceptionState es;
-        RefPtr<Element> result;
-        {
-            CustomElementCallbackDispatcher::CallbackDeliveryScope deliveryScope;
-
-            result = receiver->createElement(localName, es);
-        }
-        DartElement::returnToDart(args, result);
-        if (es.hadException()) {
-            exception = es.toDart(args);
-            goto fail;
-        }
-        return;
-    }
-
-fail:
-    Dart_ThrowException(exception);
-    ASSERT_NOT_REACHED();
-}
-
-void initializeCustomElement(Dart_NativeArguments args)
-{
-    Dart_Handle exception = 0;
-    {
-        Dart_Handle elementWrapper = Dart_GetNativeArgument(args, 0);
-        if (!DartDOMWrapper::subtypeOf(elementWrapper, DartHTMLElement::dartClassId)) {
-            exception = Dart_NewStringFromCString("created called outside of custom element creation.");
-            goto fail;
-        }
-        DartCustomElementWrapper<HTMLElement>::initializeCustomElement(elementWrapper, exception);
-        if (exception) {
-            goto fail;
-        }
-        return;
-    }
-
-fail:
-    Dart_ThrowException(exception);
-    ASSERT_NOT_REACHED();
-}
-
-void spawnDomUri(Dart_NativeArguments args)
-{
-    Dart_Handle exception = 0;
-
-    {
-        ExecutionContext* scriptExecutionContext = DartUtilities::scriptExecutionContext();
-        ASSERT(scriptExecutionContext);
-        DartController* dartController = DartController::retrieve(scriptExecutionContext);
-        if (!dartController)
-            return;
-
-        DartStringAdapter uri = DartUtilities::dartToString(args, 0, exception);
-        if (exception)
-            goto fail;
-
-        // TODO(vsm): Return isolate future.
-        dartController->spawnDomUri(uri);
-        return;
-    }
-
-fail:
-    Dart_ThrowException(exception);
-    ASSERT_NOT_REACHED();
-}
-
-void changeElementWrapper(Dart_NativeArguments args)
-{
-    Dart_Handle exception = 0;
-    {
-        Dart_Handle elementWrapper = Dart_GetNativeArgument(args, 0);
-        if (!DartDOMWrapper::subtypeOf(elementWrapper, DartHTMLElement::dartClassId)) {
-            exception = Dart_NewStringFromCString("Invalid class: expected instance of HtmlElement");
-            goto fail;
-        }
-
-        Dart_Handle wrapperType = Dart_GetNativeArgument(args, 1);
-        if (!Dart_IsType(wrapperType)) {
-            exception = Dart_NewStringFromCString("Expected instance of Type");
-            goto fail;
-        }
-
-        Dart_Handle newWrapper = DartCustomElementWrapper<HTMLElement>::changeElementWrapper(elementWrapper, wrapperType);
-        if (Dart_IsError(newWrapper)) {
-            exception = newWrapper;
-            goto fail;
-        }
-        Dart_SetReturnValue(args, newWrapper);
-        return;
-    }
-
-fail:
-    Dart_ThrowException(exception);
-    ASSERT_NOT_REACHED();
-}
-
-} // namespace DartNativeUtilitiesInternal
-
-namespace DartWindowInternal {
-
-void historyCrossFrameGetter(Dart_NativeArguments);
-
-void locationCrossFrameGetter(Dart_NativeArguments);
-
-}
-
-extern Dart_NativeFunction blinkSnapshotResolver(Dart_Handle name, int argumentCount, bool* autoSetupScope);
-extern Dart_NativeFunction customDartDOMStringMapResolver(Dart_Handle name, int argumentCount, bool* autoSetupScope);
-
-static DartNativeEntry nativeEntries[] = {
-    { DartNativeUtilitiesInternal::topLevelWindow, 0, "Utils_window" },
-    { DartNativeUtilitiesInternal::forwardingPrint, 1, "Utils_forwardingPrint" },
-    { DartNativeUtilitiesInternal::getNewIsolateId, 0, "Utils_getNewIsolateId" },
-    { DartNativeUtilitiesInternal::registerElement, 4, "Utils_register" },
-    { DartNativeUtilitiesInternal::createElement, 2, "Utils_createElement" },
-    { DartNativeUtilitiesInternal::initializeCustomElement, 1, "Utils_initializeCustomElement" },
-    { DartNativeUtilitiesInternal::changeElementWrapper, 2, "Utils_changeElementWrapper" },
-    { DartNativeUtilitiesInternal::spawnDomUri, 1, "Utils_spawnDomUri" },
-    { DartWindowInternal::historyCrossFrameGetter, 1, "Window_history_cross_frame_Getter" },
-    { DartWindowInternal::locationCrossFrameGetter, 1, "Window_location_cross_frame_Getter" },
-    { 0, 0, 0 },
-};
-
-Dart_NativeFunction domIsolateHtmlResolver(Dart_Handle name, int argumentCount, bool* autoSetupScope)
-{
-    // Some utility functions.
-    if (Dart_NativeFunction func = blinkSnapshotResolver(name, argumentCount, autoSetupScope))
-        return func;
-    if (Dart_NativeFunction func = customDartDOMStringMapResolver(name, argumentCount, autoSetupScope))
-        return func;
-    if (Dart_NativeFunction func = JsInterop::resolver(name, argumentCount, autoSetupScope))
-        return func;
-
-    String str = DartUtilities::toString(name);
-    ASSERT(autoSetupScope);
-    *autoSetupScope = true;
-    for (intptr_t i = 0; nativeEntries[i].nativeFunction != 0; i++) {
-        if (argumentCount == nativeEntries[i].argumentCount && str == nativeEntries[i].name) {
-            return nativeEntries[i].nativeFunction;
-        }
-    }
-    return 0;
-}
-
-extern const uint8_t* blinkSnapshotSymbolizer(Dart_NativeFunction);
-extern const uint8_t* customDartDOMStringMapSymbolizer(Dart_NativeFunction);
-
-const uint8_t* domIsolateHtmlSymbolizer(Dart_NativeFunction nf)
-{
-    const uint8_t* r = 0;
-    r = blinkSnapshotSymbolizer(nf);
-    if (r) {
-        return r;
-    }
-    r = customDartDOMStringMapSymbolizer(nf);
-    if (r) {
-        return r;
-    }
-    r = JsInterop::symbolizer(nf);
-    if (r) {
-        return r;
-    }
-
-    for (intptr_t i = 0; nativeEntries[i].nativeFunction != 0; i++) {
-        if (nf == nativeEntries[i].nativeFunction) {
-            return reinterpret_cast<const uint8_t*>(nativeEntries[i].name);
-        }
-    }
-
-    return 0;
-}
-
-
-}