Revert of Wire up SDL on Android

include/views/SkOSWindow_SDL.h

Index: include/views/SkOSWindow_SDL.h
diff --git a/include/views/SkOSWindow_SDL.h b/include/views/SkOSWindow_SDL.h
index c40ec2e301fe066980bbcdaba849de6aaf74cc95..532cf747283c9841df2ae8a96c355d54c972a212 100644
--- a/include/views/SkOSWindow_SDL.h
+++ b/include/views/SkOSWindow_SDL.h
@@ -1,9 +1,11 @@
+
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
+
 
 #ifndef SkOSWindow_SDL_DEFINED
 #define SkOSWindow_SDL_DEFINED
@@ -12,14 +14,14 @@
 #include "SDL_opengl.h"
 #include "SkWindow.h"
 
+
 class SkOSWindow : public SkWindow {
 public:
     SkOSWindow(void* screen);
     virtual ~SkOSWindow();
 
-    static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay) {
-        SkFAIL("not implemented\n");
-        return false;
+    static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay) { SkFAIL("not implemented\n");
+    return false;
     }
 
     enum SkBackEndTypes {
@@ -48,13 +50,10 @@
 
 protected:
     void onSetTitle(const char title[]) override;
-    void onHandleInval(const SkIRect&) override;
-    void onPDFSaved(const char title[], const char desc[], const char path[]) override;
 
 private:
     void handleEvents();
     bool fQuit;
-    uint32_t fWindowFlags;
     SDL_Window* fWindow;
     SDL_GLContext fGLContext;