Remove redundant code from Android context menu native.

The two methods that fetch the currently selected image can
be collapsed into one.

BUG=655359

Review-Url: https://codereview.chromium.org/2804913003
Cr-Commit-Position: refs/heads/master@{#462923}


CrOS-Libchrome-Original-Commit: 69a502c5882ab8d0ee5f6189fdbfdba30bc483ef
3 files changed
tree: 33e384467745f00a631d86eb6fc078d9046a25a9
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/