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diff --git a/WebKit/chromium/src/WebAnimationControllerImpl.cpp b/WebKit/chromium/src/WebAnimationControllerImpl.cpp
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+++ b/WebKit/chromium/src/WebAnimationControllerImpl.cpp
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+/*
+ * 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 "config.h"
+#include "WebAnimationControllerImpl.h"
+
+#include "AnimationController.h"
+#include "Element.h"
+
+#include "WebElement.h"
+#include "WebFrameImpl.h"
+#include "WebString.h"
+
+using namespace WebCore;
+
+namespace WebKit {
+
+WebAnimationControllerImpl::WebAnimationControllerImpl(WebFrameImpl* frameImpl)
+    : m_frameImpl(frameImpl)
+{
+    ASSERT(m_frameImpl);
+}
+
+AnimationController* WebAnimationControllerImpl::animationController() const
+{
+    if (!m_frameImpl->frame())
+        return 0;
+    return m_frameImpl->frame()->animation();
+}
+
+bool WebAnimationControllerImpl::pauseAnimationAtTime(WebElement& element,
+                                                      const WebString& animationName,
+                                                      double time)
+{
+    AnimationController* controller = animationController();
+    if (!controller)
+        return 0;
+    return controller->pauseAnimationAtTime(PassRefPtr<Element>(element)->renderer(),
+                                            animationName,
+                                            time);
+}
+
+bool WebAnimationControllerImpl::pauseTransitionAtTime(WebElement& element,
+                                                       const WebString& propertyName,
+                                                       double time)
+{
+    AnimationController* controller = animationController();
+    if (!controller)
+        return 0;
+    return controller->pauseTransitionAtTime(PassRefPtr<Element>(element)->renderer(),
+                                             propertyName,
+                                             time);
+}
+
+unsigned WebAnimationControllerImpl::numberOfActiveAnimations() const
+{
+    AnimationController* controller = animationController();
+    if (!controller)
+        return 0;
+    return controller->numberOfActiveAnimations();
+}
+
+} // namespace WebKit