Fix WebRTC window-capture to check for maximized state correctly.

webrtc/modules/desktop_capture/win/window_capture_utils.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 11 matching lines @@
   }
   WINDOWPLACEMENT window_placement;
   window_placement.length = sizeof(window_placement);
   if (!GetWindowPlacement(window, &window_placement)) {
     return false;
   }
 
   *original_rect = DesktopRect::MakeLTRB(
       rect.left, rect.top, rect.right, rect.bottom);
 
-  if (window_placement.showCmd & SW_SHOWMAXIMIZED) {
+  if (window_placement.showCmd == SW_SHOWMAXIMIZED) {
     DesktopSize border = DesktopSize(GetSystemMetrics(SM_CXSIZEFRAME),
                                      GetSystemMetrics(SM_CYSIZEFRAME));
     *cropped_rect = DesktopRect::MakeLTRB(
         rect.left + border.width(),
         rect.top,
         rect.right - border.width(),
         rect.bottom - border.height());
   } else {
     *cropped_rect = *original_rect;
   }
   return true;
 }
 
 }  // namespace webrtc