[cc] Add window decoration layers (NinePatch)

webkit/compositor_bindings/WebLayerTest.cpp

 // Copyright 2011 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 <public/WebLayer.h>
 
 #include "cc/test/compositor_fake_web_graphics_context_3d.h"
 #include "cc/test/web_compositor_initializer.h"
+#include "SkBitmap.h"
 #include "WebLayerImpl.h"
 #include "WebLayerTreeViewTestCommon.h"
 #include <public/WebContentLayer.h>
 #include <public/WebContentLayerClient.h>
+#include <public/WebDecorationLayer.h>
 #include <public/WebExternalTextureLayer.h>
 #include <public/WebFloatPoint.h>
 #include <public/WebFloatRect.h>
 #include <public/WebLayerScrollClient.h>
 #include <public/WebLayerTreeView.h>
 #include <public/WebLayerTreeViewClient.h>
 #include <public/WebRect.h>
 #include <public/WebSize.h>
 #include <public/WebSolidColorLayer.h>
 
@@ skipping 131 matching lines @@
     contentLayer->layer()->setDrawsContent(false);
     Mock::VerifyAndClearExpectations(&m_client);
     EXPECT_FALSE(contentLayer->layer()->drawsContent());
 
     // Solid color layer.
     EXPECT_CALL(m_client, scheduleComposite()).Times(AtLeast(1));
     OwnPtr<WebSolidColorLayer> solidColorLayer = adoptPtr(WebSolidColorLayer::create());
     m_rootLayer->addChild(solidColorLayer->layer());
     Mock::VerifyAndClearExpectations(&m_client);
 
+    // Decoration layer.
+    EXPECT_CALL(m_client, scheduleComposite()).Times(AtLeast(1));
+    OwnPtr<WebDecorationLayer> decorationLayer = adoptPtr(WebDecorationLayer::create());
+    m_rootLayer->addChild(decorationLayer->layer());
+    Mock::VerifyAndClearExpectations(&m_client);
+
+    EXPECT_CALL(m_client, scheduleComposite()).Times(AtLeast(1));
+    SkBitmap bitmap;
+    decorationLayer->setBitmap(bitmap, WebRect(10, 10, 5, 5));
+    Mock::VerifyAndClearExpectations(&m_client);
 }
 
 class MockScrollClient : public WebLayerScrollClient {
 public:
     MOCK_METHOD0(didScroll, void());
 };
 
 TEST_F(WebLayerTest, notifyScrollClient)
 {
     MockScrollClient scrollClient;
 
     EXPECT_CALL(scrollClient, didScroll()).Times(0);
     m_rootLayer->setScrollClient(&scrollClient);
     Mock::VerifyAndClearExpectations(&scrollClient);
 
     EXPECT_CALL(scrollClient, didScroll()).Times(1);
     m_rootLayer->setScrollPosition(WebPoint(14, 19));
     Mock::VerifyAndClearExpectations(&scrollClient);
 
     EXPECT_CALL(scrollClient, didScroll()).Times(0);
     m_rootLayer->setScrollPosition(WebPoint(14, 19));
     Mock::VerifyAndClearExpectations(&scrollClient);
 
     m_rootLayer->setScrollClient(0);
 }
 
 }