tree 8db921c8b4902aab022ec5b8b729e37192a17c64
parent c130381fd038893c1ee62a34648764d39d138b2c
author Dan Sinclair <dsinclair@chromium.org> 1509657748 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1509657748 +0000

Split CJX_Node::RemoveMapModuleKey

This CL splits RemoveMapModuleKey to extract ClearMapModuleBuffer which
is called on destroy to clear the buffer.

This also fixes a potential bug where when we lookup the key, if the
hashcode for the key returns 0 we will end up with a nullptr key.

Change-Id: Ic2b0529a999f6f789dd81fbc4e02ecfbbf7a7632
Reviewed-on: https://pdfium-review.googlesource.com/17614
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>