Index: third_party/WebKit/Source/bindings/core/v8/V8DOMWrapper.cpp |
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8DOMWrapper.cpp b/third_party/WebKit/Source/bindings/core/v8/V8DOMWrapper.cpp |
deleted file mode 100644 |
index 089f5f7d34ae62559754c1dfbd5ecda59c0ac06e..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/bindings/core/v8/V8DOMWrapper.cpp |
+++ /dev/null |
@@ -1,99 +0,0 @@ |
-/* |
- * Copyright (C) 2009 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 "bindings/core/v8/V8DOMWrapper.h" |
- |
-#include "bindings/core/v8/V8Binding.h" |
-#include "bindings/core/v8/V8ObjectConstructor.h" |
-#include "bindings/core/v8/V8PerContextData.h" |
-#include "bindings/core/v8/V8PerIsolateData.h" |
- |
-namespace blink { |
- |
-v8::Local<v8::Object> V8DOMWrapper::CreateWrapper( |
- v8::Isolate* isolate, |
- v8::Local<v8::Object> creation_context, |
- const WrapperTypeInfo* type) { |
- // TODO(adithyas): We should abort wrapper creation if the context access |
- // check fails and throws an exception. |
- V8WrapperInstantiationScope scope(creation_context, isolate, type); |
- |
- V8PerContextData* per_context_data = |
- V8PerContextData::From(scope.GetContext()); |
- v8::Local<v8::Object> wrapper; |
- if (per_context_data) { |
- wrapper = per_context_data->CreateWrapperFromCache(type); |
- } else { |
- // The context is detached, but still accessible. |
- // TODO(yukishiino): This code does not create a wrapper with |
- // the correct settings. Should follow the same way as |
- // V8PerContextData::createWrapperFromCache, though there is no need to |
- // cache resulting objects or their constructors. |
- const DOMWrapperWorld& world = DOMWrapperWorld::World(scope.GetContext()); |
- wrapper = type->domTemplate(isolate, world) |
- ->InstanceTemplate() |
- ->NewInstance(scope.GetContext()) |
- .ToLocalChecked(); |
- } |
- return wrapper; |
-} |
- |
-bool V8DOMWrapper::IsWrapper(v8::Isolate* isolate, v8::Local<v8::Value> value) { |
- if (value.IsEmpty() || !value->IsObject()) |
- return false; |
- v8::Local<v8::Object> object = v8::Local<v8::Object>::Cast(value); |
- |
- if (object->InternalFieldCount() < kV8DefaultWrapperInternalFieldCount) |
- return false; |
- |
- const WrapperTypeInfo* untrusted_wrapper_type_info = |
- ToWrapperTypeInfo(object); |
- V8PerIsolateData* per_isolate_data = V8PerIsolateData::From(isolate); |
- if (!(untrusted_wrapper_type_info && per_isolate_data)) |
- return false; |
- return per_isolate_data->HasInstance(untrusted_wrapper_type_info, object); |
-} |
- |
-bool V8DOMWrapper::HasInternalFieldsSet(v8::Local<v8::Value> value) { |
- if (value.IsEmpty() || !value->IsObject()) |
- return false; |
- v8::Local<v8::Object> object = v8::Local<v8::Object>::Cast(value); |
- |
- if (object->InternalFieldCount() < kV8DefaultWrapperInternalFieldCount) |
- return false; |
- |
- const ScriptWrappable* untrusted_script_wrappable = ToScriptWrappable(object); |
- const WrapperTypeInfo* untrusted_wrapper_type_info = |
- ToWrapperTypeInfo(object); |
- return untrusted_script_wrappable && untrusted_wrapper_type_info && |
- untrusted_wrapper_type_info->gin_embedder == gin::kEmbedderBlink; |
-} |
- |
-} // namespace blink |