tree 567e0908c310f7b8e3e75ea18a9250445807f525
parent c16d2225933f06f36391fda2997d5619407c230b
author Tao Bao <tbao@google.com> 1504816731 -0700
committer Tao Bao <tbao@google.com> 1504909684 -0700

ui: Manage menu_ with std::vector.

Prior to this CL, menu_ is allocated with a fixed length of text_rows_.
However, because we support scrollable menu in wear_ui, there might be
more menu entries than text_rows_, which would lead to out-of-bounds
array access. This CL addresses the issue by switching to std::vector.

Bug: 65416558
Test: Run 'View recovery logs' on angler.
Test: Set large margin height that leaves text_rows less than 21. Then
      run 'View recovery logs' with 21 menu entries.
Change-Id: I5d4e3a0a097039e1104eda7d494c6269053dc894
(cherry picked from commit e15d7a5104978cd8399501636aec0df9c1a4823c)