tree b15ec4b3f7af763a7cf55d19a8b9a409afc6d479
parent 5044cab9c228ecd39e0ba07f0f5cced0a1cf6dd4
author Lei Zhang <thestig@chromium.org> 1447180136 -0800
committer Lei Zhang <thestig@chromium.org> 1447180136 -0800

Merge to XFA: Cleanup CPDF_Stream:

- Remove CPDF_Stream::Create() and checks that it might fail.
- Remove m_pCryptoHandler that's always a nullptr.
- Remove m_FileOffset that's always 0.
- Rename file version of InitStream() to InitStreamFromFile().
- Use IsMemoryBased() in more places.

TBR=dsinclair@chromium.org

Review URL: https://codereview.chromium.org/1415163009 .

(cherry picked from commit e6e16954f0cdc324849fca9da883be8f131b3834)

Review URL: https://codereview.chromium.org/1418493006 .