Make cc_unittests and webkit_compositor_unittests executable always

webkit/compositor/WebScrollbarLayerImpl.cpp

-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "config.h"
-#include "WebScrollbarLayerImpl.h"
-
-#include "ScrollbarLayerChromium.h"
-#include "WebLayerImpl.h"
-
-using WebCore::ScrollbarLayerChromium;
-
-namespace WebKit {
-
-WebScrollbarLayer* WebScrollbarLayer::create(WebScrollbar* scrollbar, WebScrollbarThemePainter painter, WebScrollbarThemeGeometry* geometry)
-{
-    return new WebScrollbarLayerImpl(scrollbar, painter, geometry);
-}
-
-
-WebScrollbarLayerImpl::WebScrollbarLayerImpl(WebScrollbar* scrollbar, WebScrollbarThemePainter painter, WebScrollbarThemeGeometry* geometry)
-    : m_layer(adoptPtr(new WebLayerImpl(ScrollbarLayerChromium::create(adoptPtr(scrollbar), painter, adoptPtr(geometry), 0))))
-{
-}
-
-WebScrollbarLayerImpl::~WebScrollbarLayerImpl()
-{
-}
-
-WebLayer* WebScrollbarLayerImpl::layer()
-{
-    return m_layer.get();
-}
-
-void WebScrollbarLayerImpl::setScrollLayer(WebLayer* layer)
-{
-    int id = layer ? static_cast<WebLayerImpl*>(layer)->layer()->id() : 0;
-    static_cast<ScrollbarLayerChromium*>(m_layer->layer())->setScrollLayerId(id);
-}
-
-
-
-} // namespace WebKit