Design of the New Rebaseline Server

Initial key features:

• Independent of Skia's specific tests (i.e. DM vs GM), but abstract enough to handle different testing scenarios (SKPs, cluster telemetry, Blink, Android and beyond).
• Allow posting of DM output for fast comparison (to be called from Buildbot).
• Frontend UI allow to maintain image baselines.
• Instead of maintaining expectation on a per builder basis we will maintain a set of expectations for each test.

JSON Input Example

{ “gitHash”: “d1830323662ae8ae06908b97f15180fd25808894”, “key”: { “arch”: “x86”, “gpu”: “GTX660”, “os”: “Ubuntu12”, “model”: “ShuttleA”, }, “results”: [ { “key” : { “config” : “565”, “name” : “verttext” }, “md5” : “6251defe4bf6f79efb9e7f3f93c718e2”, “options” : { “source_type” : “GM” } }, { “key” : { “config” : “8888”, “name” : “verttext2” }, “md5” : “8555ccf1f3d0d11d09837733b213f86f”, “options” : { “source_type” : “GM” } }, ... ] }