kc3-lang/angle

2017-07-11T13:51:05

Add tests for the cache control extension. A first test verifies the validation of the extension, and a second compiles a simple shader and checks the cache behaviour. These tests don't currently run since the extension is disabled, but they will start running as soon as we expose it. BUG=angleproject:1897 Change-Id: Id4a76b83090712a267576069b711eeee29aa81dd