Basic Sky shell for iOS targets

sky/shell/ios/platform_view_ios.h

Index: sky/shell/ios/platform_view_ios.h
diff --git a/sky/shell/ios/platform_view_ios.h b/sky/shell/ios/platform_view_ios.h
new file mode 100644
index 0000000000000000000000000000000000000000..19e0e1822c070e28b5b54f0f5c3f6bf4eeaa5b9f
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+++ b/sky/shell/ios/platform_view_ios.h
@@ -0,0 +1,25 @@
+// Copyright 2015 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.
+
+#ifndef SKY_SHELL_PLATFORM_VIEW_IOS_H_
+#define SKY_SHELL_PLATFORM_VIEW_IOS_H_
+
+#include "sky/shell/platform_view.h"
+
+namespace sky {
+namespace shell {
+
+class PlatformViewIOS : public PlatformView {
+ public:
+  void SurfaceCreated(gfx::AcceleratedWidget widget);
+  void SurfaceDestroyed(void);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PlatformViewIOS);
+};
+
+}  // namespace shell
+}  // namespace sky
+
+#endif  // SKY_SHELL_PLATFORM_VIEW_IOS_H_