SkLeanWindows.h: #include "Windows.h" fewer places

src/views/win/skia_win.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
-#include <windows.h>
+
+#include "SkTypes.h"
+
 #include <tchar.h>
 
-#include "SkTypes.h"
 #include "SkApplication.h"
 #include "SkOSWindow_Win.h"
 
 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 
 // Returns the main window Win32 class name.
 static const TCHAR* register_class(HINSTANCE hInstance) {
     WNDCLASSEX wcex;
     // The main window class name
     static const TCHAR gSZWindowClass[] = _T("SkiaApp");
@@ skipping 102 matching lines @@
             SkOSWindow* window = SkOSWindow::GetOSWindowForHWND(hWnd);
             if (window && window->wndProc(hWnd, message, wParam, lParam)) {
                 return 0;
             } else {
                 return DefWindowProc(hWnd, message, wParam, lParam);
             }
         }
     }
     return 0;
 }