Index: Source/bindings/v8/V8MutationCallback.cpp |
diff --git a/Source/bindings/v8/V8MutationCallback.cpp b/Source/bindings/v8/V8MutationCallback.cpp |
deleted file mode 100644 |
index 8e0581acdcc53869a9e059a5674ce3ba05d60f23..0000000000000000000000000000000000000000 |
--- a/Source/bindings/v8/V8MutationCallback.cpp |
+++ /dev/null |
@@ -1,84 +0,0 @@ |
-/* |
- * Copyright (C) 2013 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: |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. 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. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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/v8/V8MutationCallback.h" |
- |
-#include "bindings/core/v8/V8MutationObserver.h" |
-#include "bindings/core/v8/V8MutationRecord.h" |
-#include "bindings/v8/ScriptController.h" |
-#include "bindings/v8/V8Binding.h" |
-#include "bindings/v8/V8HiddenValue.h" |
-#include "core/dom/ExecutionContext.h" |
-#include "wtf/Assertions.h" |
- |
-namespace WebCore { |
- |
-V8MutationCallback::V8MutationCallback(v8::Handle<v8::Function> callback, v8::Handle<v8::Object> owner, ScriptState* scriptState) |
- : ActiveDOMCallback(scriptState->executionContext()) |
- , m_callback(scriptState->isolate(), callback) |
- , m_scriptState(scriptState) |
-{ |
- V8HiddenValue::setHiddenValue(scriptState->isolate(), owner, V8HiddenValue::callback(scriptState->isolate()), callback); |
- m_callback.setWeak(this, &setWeakCallback); |
-} |
- |
-void V8MutationCallback::call(const WillBeHeapVector<RefPtrWillBeMember<MutationRecord> >& mutations, MutationObserver* observer) |
-{ |
- if (!canInvokeCallback()) |
- return; |
- |
- v8::Isolate* isolate = m_scriptState->isolate(); |
- |
- if (m_scriptState->contextIsEmpty()) |
- return; |
- ScriptState::Scope scope(m_scriptState.get()); |
- |
- if (m_callback.isEmpty()) |
- return; |
- v8::Handle<v8::Value> observerHandle = toV8(observer, m_scriptState->context()->Global(), isolate); |
- if (observerHandle.IsEmpty()) { |
- if (!isScriptControllerTerminating()) |
- CRASH(); |
- return; |
- } |
- |
- if (!observerHandle->IsObject()) |
- return; |
- |
- v8::Handle<v8::Object> thisObject = v8::Handle<v8::Object>::Cast(observerHandle); |
- v8::Handle<v8::Value> argv[] = { v8Array(mutations, m_scriptState->context()->Global(), isolate), observerHandle }; |
- |
- v8::TryCatch exceptionCatcher; |
- exceptionCatcher.SetVerbose(true); |
- ScriptController::callFunction(executionContext(), m_callback.newLocal(isolate), thisObject, WTF_ARRAY_LENGTH(argv), argv, isolate); |
-} |
- |
-void V8MutationCallback::setWeakCallback(const v8::WeakCallbackData<v8::Function, V8MutationCallback>& data) |
-{ |
- data.GetParameter()->m_callback.clear(); |
-} |
- |
-} // namespace WebCore |