Add Sky framework support for drawing images

sky/engine/core/painting/CanvasImage.cpp

Index: sky/engine/core/painting/CanvasImage.cpp
diff --git a/sky/engine/core/painting/CanvasImage.cpp b/sky/engine/core/painting/CanvasImage.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c55e9984f04bce6951270c4d0463fb0deb1c4285
--- /dev/null
+++ b/sky/engine/core/painting/CanvasImage.cpp
@@ -0,0 +1,45 @@
+// Copyright 2013 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 "sky/engine/config.h"
+#include "sky/engine/core/painting/CanvasImage.h"
+
+namespace blink {
+
+CanvasImage::CanvasImage()
+    : m_imageLoader(NewImageLoader::create(this))
+{
+
+}
+
+CanvasImage::~CanvasImage()
+{
+}
+
+int CanvasImage::width() const
+{
+	return m_bitmap.width();
+}
+
+int CanvasImage::height() const
+{
+	return m_bitmap.height();
+}
+
+void CanvasImage::setSrc(const String& url)
+{
+	KURL newSrcURL = KURL(KURL(), url);
+	if (m_srcURL != newSrcURL)
+	{

[eseidel, 2015/05/29 22:13:51]

{ on the same line as the if in both Blink and Chromium styles.  'git cl format'
would probably help you.

+		m_srcURL = newSrcURL;
+		m_imageLoader->load(m_srcURL);
+	}
+}
+
+void CanvasImage::notifyLoadFinished(const SkBitmap& result)
+{
+   	m_bitmap = result;
+}
+
+}