Quick port of https://github.com/karlinjf/ChromiumXRefs/ to Vim.
To use it:
cd %USERPROFILE%\vimfiles
git clone https://github.com/sgraham/vim-cs.git
or:
cd ~/.vim
git clone https://github.com/sgraham/vim-cs.git bundle/alt
Then
set runtimepath^=~/vimfiles/vim-cs
to your _vimrc.
Then, Ctrl-\ will load cs.chromium.org info for the under the cursor into a Quickfix buffer in Vim so you can jump around to references to it.
Note that cs still indexes only the Linux build, so you won't get references e.g. for Mac- or Windows-only code.