Revert EnableClose() removal and related crash fixes. I don't understand the crashes here, and th...

content/browser/gamepad/data_fetcher_win.cc

 // Copyright (c) 2011 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.
 
 #include "content/browser/gamepad/data_fetcher_win.h"
 
 #include "base/debug/trace_event.h"
 #include "content/common/gamepad_messages.h"
 #include "content/common/gamepad_hardware_buffer.h"
 
@@ skipping 48 matching lines @@
       break;
    default:
       // Exception is not related to delay loading.
       disposition = EXCEPTION_CONTINUE_SEARCH;
       break;
    }
    return disposition;
 }
 
 bool EnableXInput() {
+  /*

[sky, 2011/12/08 00:04:22]

Is this intentional?

   // We have specified DELAYLOAD for xinput1_3.dll. If the DLL is not
   // installed (XP w/o DirectX redist installed), we disable functionality.
   __try {
     XInputEnable(true);
   } __except(DelayLoadDllExceptionFilter(GetExceptionInformation())) {
     return false;
   }
   return true;
+  */
+  return false;
 }
 
 }
 
 GamepadDataFetcherWindows::GamepadDataFetcherWindows()
     : xinput_available_(EnableXInput()) {
 }
 
 void GamepadDataFetcherWindows::GetGamepadData(WebGamepads* pads,
                                         bool devices_changed_hint) {
@@ skipping 77 matching lines @@
       pad.axes[pad.axesLength++] = -state.Gamepad.sThumbLY / 32767.0;
       pad.axes[pad.axesLength++] = state.Gamepad.sThumbRX / 32767.0;
       pad.axes[pad.axesLength++] = -state.Gamepad.sThumbRY / 32767.0;
     } else {
       pad.connected = false;
     }
   }
 }
 
 } // namespace content