Don't call NPP_StreamAsFile on the plugin, if the stream is being closed due to an error, i.e. due to a user break or a network error. This causes the FoxIt reader plugin to crash.
Don't call NPP_StreamAsFile on the plugin, if the stream is being closed due to an error, i.e. due to a user break or a network error. This causes the FoxIt reader plugin to crash.

Fixes bug http://code.google.com/p/chromium/issues/detail?id=9539

Bug=9539


Review URL: http://codereview.chromium.org/56206

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@13075 0039d316-1c4b-4281-b951-d872f2087c98

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