tree 8c341dd8f815902f77c7b6a3a569b8d24944b2c2
parent 4bae296c1eee7a1ecae8bab3d59dd9430218f730
author weili <weili@chromium.org> 1472765981 -0700
committer Commit bot <commit-bot@chromium.org> 1472765981 -0700

Fix leaks due to created popup annotations

When we create popup annotations, we also create the dictionary
associated with it. For regular annotations, the dictionary
associated with an annotation is not owned by annotation,
and will be released separately. But our created dictionary is not
associated with any other data structure, it would be leaked if not
released by the associated annotation.

Add a boolean to indicate the ownership to the dictionary, and release
the owned dictionary during the destruction of an annotation.

BUG=pdfium:242

Review-Url: https://codereview.chromium.org/2301613002