Fixed refs in the call graph

1.2.1

refs working again

Works with Kythe

Codesearch changed its backend, which completely broke ChromiumXRefs for
months. This change attempts to restore the plugin back to its previous state.
This is likely to be a buggy release as the work isn't complete, but folks
have been asking for updates so here you go.

Lots of fixes and improvements

Notable:

• Searches for the relevant line in the file if the line number of the reference is off
• The call-graph now follows IPC calls, so you can trace calls across processes!
• Half-baked mojo call-graph support, it's mostly broken

Better signature searching

1.1.1

better match

Major upgrades

• Utilizes new chromium codesearch backend
• Can dig through references (e.g., base::Bind) in the call graph
• Can dig through doloops in the call graph
• Lots more

Move codesearch code into a class

1.0.8

nit

Crash fixes and output in panel instead of inline

1.0.7

Remove library dependency

Now uses a panel to show x-refs output

1.0.5

panel

Fix search for root src/ directory

1.0.1

Better search for src directory