servo: Merge #3267 - Update Arch Linux prerequisites (updated post-cargoify) (from duncankl:readme-arch-linux-setup)

Source-Repo: https://github.com/servo/servo
Source-Revision: 5a1db0db200bcb064fd01c26e36e3b144409c2ec

servo/README.md

@@ -53,8 +53,7 @@ popd
 On Arch Linux:
 
 ``` sh
-sudo pacman -S base-devel git gperf python2 \
+sudo pacman -S base-devel git python2 python2-virtualenv mesa glfw ttf-font
-    python2-virtualenv mesa libxrandr libxi libgl glu ttf-font
 ```
 
 Cross-compilation for Android: