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Unified Diff: Source/bindings/v8/V8MutationCallback.cpp

Issue 351423002: Moved files under Source/bindings/v8 to Source/bindings/core/v8. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 6 months ago
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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
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