Previously, the diff preferences form did not automatically focus to the
first textfield and did not allow tabbing between input fields. This
change adds autofocus when the overlay is opened and allows for tabbing
between the other input fields in the modal.
Bug: Issue 4140
Change-Id: If15812bb4404ca4061597755eeaf68d4cae23b3f
Adds checkboxes to both diff preferences controls, adds an `enabled`
boolean property to the `gr-syntax-layer` element, and updates all
relevant tests.
Bug: Issue 4297
Change-Id: I10cef760c354c53e03acfb3c84379e82859ef25f
There is no change in functionality. Only moving things around.
+ Separate html from the js.
+ Place the unit test for a component within the same folder.
+ Organize the components in subfolders.
Change-Id: I51fdc510db75fc1b33f040ca63decbbdfd4d5513
