webkitgtk-2.10.2webkitgtk-2.10.2

1 files changed, 52 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/inspector/JavaScriptCallFrame.cpp b/Source/JavaScriptCore/inspector/JavaScriptCallFrame.cpp
new file mode 100644
index 000000000..d5f73d540
--- /dev/null
+++ b/Source/JavaScriptCore/inspector/JavaScriptCallFrame.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2008, 2013 Apple 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. ``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
+ * 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 "JavaScriptCallFrame.h"
+
+using namespace JSC;
+
+namespace Inspector {
+
+JavaScriptCallFrame::JavaScriptCallFrame(PassRefPtr<DebuggerCallFrame> debuggerCallFrame)
+    : m_debuggerCallFrame(debuggerCallFrame)
+{
+}
+
+JavaScriptCallFrame* JavaScriptCallFrame::caller()
+{
+    if (m_caller)
+        return m_caller.get();
+
+    RefPtr<DebuggerCallFrame> debuggerCallerFrame = m_debuggerCallFrame->callerFrame();
+    if (!debuggerCallerFrame)
+        return nullptr;
+
+    m_caller = create(debuggerCallerFrame);
+    return m_caller.get();
+}
+
+} // namespace Inspector
+