Update to Manifest version 3.

Update manifest and script injection calls for Manifest v3.

Change-Id: I91eef7a8efbfc0ae029b8a52a014363fff00cc75
4 files changed
tree: b004f19d30afa07f16ceea42183fb38a2d793df6
  1. go-back-with-backspace/
  2. .gitignore
  3. codereview.settings