[cc] Add window decoration layers (NinePatch)

webkit/compositor_bindings/WebDecorationLayerImpl.cpp

 /*
- * Copyright (C) 2010 Google Inc. All rights reserved.
+ * Copyright (C) 2012 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:
  *
  * 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 AND ITS 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 APPLE OR ITS 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 "safe_strcmp.h"
+#include "config.h"
+#include "WebDecorationLayerImpl.h"
 
-#include <string.h>
+#include "DecorationLayerChromium.h"
+#include "WebLayerImpl.h"
 
-int
-safe_strcmp(const char* s1, const char* s2)
+using cc::DecorationLayerChromium;
+
+namespace WebKit {
+
+WebDecorationLayer* WebDecorationLayer::create()
 {
-    if (s1 == NULL || s2 == NULL) {
-        return (s1 != s2);
-    }
-    return strcmp(s1, s2);
+    return new WebDecorationLayerImpl();
 }
+
+WebDecorationLayerImpl::WebDecorationLayerImpl()
+{
+    RefPtr<DecorationLayerChromium> layer = DecorationLayerChromium::create();
+    layer->setIsDrawable(true);
+    m_layer = adoptPtr(new WebLayerImpl(layer.release()));
+}
+
+WebDecorationLayerImpl::~WebDecorationLayerImpl()
+{
+}
+
+WebLayer* WebDecorationLayerImpl::layer()
+{
+    return m_layer.get();
+}
+
+} // namespace WebKit