ios fixes

tools/iOSShell.h

+/*
+ * Copyright 2014 Skia
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef iOSShell_DEFINED
+#define iOSShell_DEFINED
+
+#include "SkWindow.h"
+
+class SkCanvas;
+class SkEvent;
+class SkViewFactory;
+
+class ShellWindow : public SkOSWindow {
+public:
+    ShellWindow(void* hwnd, int argc, char** argv);
+    virtual ~ShellWindow();
+
+    virtual SkCanvas* createCanvas() SK_OVERRIDE {
+        SkCanvas* canvas = this->INHERITED::createCanvas();
+        return canvas;
+    }
+
+protected:
+    virtual void onSizeChange() SK_OVERRIDE;
+
+    virtual bool onDispatchClick(int x, int y, Click::State, void* owner,
+                                 unsigned modi) SK_OVERRIDE;
+
+private:
+    typedef SkOSWindow INHERITED;
+};
+
+#endif