Rework compositor touch hit testing

Source/core/testing/LayerRectList.cpp

Index: Source/core/testing/LayerRectList.cpp
diff --git a/Source/core/dom/ClientRect.cpp b/Source/core/testing/LayerRectList.cpp
similarity index 72%
copy from Source/core/dom/ClientRect.cpp
copy to Source/core/testing/LayerRectList.cpp
index bff5d8091a33497146bbf2374f3161f20f5aa0a5..7216ad14855998b1923e7887c2a591460ee78e29 100644
--- a/Source/core/dom/ClientRect.cpp
+++ b/Source/core/testing/LayerRectList.cpp
@@ -20,30 +20,43 @@
  * 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. 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
 
 #include "config.h"
+#include "core/testing/LayerRectList.h"
+
 #include "core/dom/ClientRect.h"
+#include "core/dom/Node.h"
+#include "core/testing/LayerRect.h"
 
 namespace WebCore {
 
-ClientRect::ClientRect()
+LayerRectList::LayerRectList()
+{
+}
+
+LayerRectList::~LayerRectList()
 {
-    ScriptWrappable::init(this);
 }
 
-ClientRect::ClientRect(const IntRect& rect)
-    : m_rect(rect)
+unsigned LayerRectList::length() const
 {
-    ScriptWrappable::init(this);
+    return m_list.size();
+}
+
+LayerRect* LayerRectList::item(unsigned index)
+{
+    if (index >= m_list.size())
+        return 0;
+
+    return m_list[index].get();
 }
 
-ClientRect::ClientRect(const FloatRect& rect)
-    : m_rect(rect)
+void LayerRectList::append(PassRefPtr<Node> layerRootNode, PassRefPtr<ClientRect> layerRelativeRect)
 {
-    ScriptWrappable::init(this);
+    m_list.append(LayerRect::create(layerRootNode, layerRelativeRect));
 }
 
 } // namespace WebCore