commit 385dc67a05ccb7f65f830369defb09beb7058010
author Dmitri Shuralyov <shurcooL@gmail.com> Wed Apr 12 17:40:56 2017 -0400
committer Tuo Shan <shantuo@google.com> Wed Apr 12 22:27:56 2017 +0000
tree 92880c6e48fd54902a5967ff09fccc09bc5bb73d
parent 846822074306e8c6001d10e06fb6f634259b1880

gosrc: Fix broken Package Files link.

CL https://golang.org/cl/24513 removed {tag} element from browseURL,
which causes the generated Package Files links to be 404.

Add the {tag} element back, use default branch of the repository.
There is no logic to handle "go1" special case, but neither does
the rest of the logic in getGitHubDir. The scope of this CL is to
fix the broken link only.

Fixes golang/gddo#484.

Change-Id: I34d3c49c0efd98351297272cb41f7a65e1dd47b5
Reviewed-on: https://go-review.googlesource.com/40499
Reviewed-by: Tuo Shan <shantuo@google.com>