Merge changes I60a96064,I6929172f,Idefd9bec,I8cf448f2,I8791737a,I992c56b0,Ibb4b089d,I779a8ec0,Ife412e30,I2da1ae98,Ibcf41849

* changes:
  Merge WebKit at r65072 : Update WebKit revision number.
  Merge WebKit at r65072 : Update test_expectations.
  Merge WebKit at r65072 : Complete cherry-pick of WebKit change 43848 to add EmptyDeviceMotionClient
  Merge WebKit at r65072 : Implement DeviceMotionClientAndroid
  Merge WebKit at r65072: JSC build fix in InspectorController.h
  Merge WebKit at r65072: Fix V8 code generator.
  Merge WebKit at r65072 : Build fix for JSC, update ambiguous usage of JSLock.
  Merge WebKit at r65072: String class has moved to the WTF namespace.
  Merge Webkit at r65072 : Fix conflicts.
  Merge Webkit at r65072 : Fix Makefiles.
  Merge WebKit at r65072 : Initial merge by git.

1 files changed, 58 insertions, 0 deletions

diff --git a/WebCore/bindings/generic/ActiveDOMCallback.h b/WebCore/bindings/generic/ActiveDOMCallback.h
new file mode 100644
index 0000000..2fe99ab
--- /dev/null
+++ b/WebCore/bindings/generic/ActiveDOMCallback.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#ifndef ActiveDOMCallback_h
+#define ActiveDOMCallback_h
+
+#include <wtf/OwnPtr.h>
+
+namespace WebCore {
+
+class ActiveDOMObjectCallbackImpl;
+class ScriptExecutionContext;
+
+// A class that allows callbacks to behave like ActiveDOMObjects, and also
+// be destroyed on the context thread or any other thread.
+class ActiveDOMCallback {
+public:
+    ActiveDOMCallback(ScriptExecutionContext* context);
+    ~ActiveDOMCallback();
+
+    bool canInvokeCallback() const;
+    ScriptExecutionContext* scriptExecutionContext() const;
+
+private:
+    // The ActiveDOMObject part of the callback.
+    OwnPtr<ActiveDOMObjectCallbackImpl> m_impl;
+};
+
+} // namespace WebCore
+
+#endif // ActiveDOMCallback_h