[libcroco] (10 commits) Non-fast-forward update to branch wip/fmuellner/coverage-fixes

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/coverage-fixes' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  76867f0... num: Don't leak duped num objects on failure
  58ab378... om-parser: Fix double-free in error case
  deea1fb... om-parser: Don't leak charset in error case
  cb22ca4... om-parser: Fix string leak on error
  43590c3... statement: Avoid leaks by early return
  37ffccd... statement: Fix string leaks in error case
  042ab24... statement: Don't leak new statement objects on failure
  0e7ee16... statement: Fix erroneous error check
  a018c0c... croco-config: Remove unused variables

Commits added to the branch:

  8fd27a0... parser: Don't leak tokenizers on failure
  71e62c2... num: Don't leak duped num objects on failure
  4dd76b6... om-parser: Fix double-free in error case
  e16009c... om-parser: Don't leak charset in error case
  8a204ef... om-parser: Fix string leak on error
  27f0d7f... statement: Avoid leaks by early return
  1d7eb73... statement: Fix string leaks in error case
  0e68669... statement: Don't leak new statement objects on failure
  207ca72... statement: Fix erroneous error check
  5ead300... croco-config: Remove unused variables