Add fuzzy image matching tool for Linux pixel tests

Review URL: http://codereview.chromium.org/13159


git-svn-id: svn://svn.chromium.org/chrome/trunk@6444 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed
tree: c1e3945e5d5c39fc7c9fd9906149650ac4ec1c67
  1. depot_tools/
  2. deps/
  3. src/
  4. tools/