Formats the following files:
* components/layout/display_list_builder.rs
* components/layout/webrender_helpers.rs
Remove outdated options from rustfmt.toml.
Configure rustfmt to place binary operators
at the end of line (to match ./mach test-tidy).
Rationale: I am tired of indenting my patches by hand trying my best to do it correctly and match the surrounding code. Just to be told that either my indentation is wrong or that I should switch to block indentation for this function because it looks better.
The new formatting passes `./mach test-tidy`. Compared to the old formatting it is a lot more consistent but also tends to spread the code across more lines. The diff is this big because a lot of code used visual indentation.
See also #8553
Source-Repo: https://github.com/servo/servo
Source-Revision: 3692f13dcbba64741e2f8d15fc1e225667437ef6
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 03e42b8bf9b41ecf90a607bcfe8b3b5647fca017
Pyfisch
Ms2ger