am ae59c3f5: Stretch short landscape bookmark screenshots to fill the correct amount of space.

Merge commit 'ae59c3f5a5b492f91d72e1d26702a13b91a43fa4' into eclair-mr2-plus-aosp

* commit 'ae59c3f5a5b492f91d72e1d26702a13b91a43fa4':
  Stretch short landscape bookmark screenshots to fill the correct amount of space.