all: update GitHub username shurcooL to dmitshur

I have renamed my GitHub username from shurcooL to dmitshur.
Update all instances to match.

Reference: https://twitter.com/dmitshur/status/1021266582834634752.

Change-Id: I7f2454fd8359c2af8a019baabee4f2a346f19718
Reviewed-on: https://go-review.googlesource.com/125439
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

Author: dmitshur

devapp/owners/table.go

@@ -30,7 +30,7 @@ var (
 	bradfitz     = gh("bradfitz")
 	cbro         = gh("broady")
 	cherryyz     = gh("cherrymui")
-	dsh          = gh("shurcooL")
+	dmitshur     = gh("dmitshur")
 	danderson    = gh("danderson")
 	drchase      = gh("dr2chase")
 	dvyukov      = gh("dvyukov")
@@ -513,7 +513,7 @@ var entries = map[string]*Entry{
 	},
 
 	"build/maintner/cmd/maintserve": {
-		Primary:   []Owner{dsh},
+		Primary:   []Owner{dmitshur},
 		Secondary: []Owner{andybons},
 	},
 

internal/gophers/gophers.go

@@ -466,7 +466,7 @@ func init() {
 	addPerson("Dirk Gadsden", "dirk@esherido.com", "@dirk")
 	addPerson("Diwaker Gupta", "diwakergupta@gmail.com", "@diwakergupta")
 	addPerson("Dmitri Popov", "operator@cv.dp-net.com", "@pin")
-	addPerson("Dmitri Shuralyov", "dmitri@shuralyov.com", "shurcool@gmail.com", "@shurcooL")
+	addPerson("Dmitri Shuralyov", "dmitri@shuralyov.com", "shurcool@gmail.com", "@dmitshur")
 	addPerson("Dmitriy Dudkin", "dudkin.dmitriy@gmail.com", "@tmwh")
 	addPerson("Dmitry Chestnykh", "dchest@gmail.com", "@dchest")
 	addPerson("Dmitry Pokidov", "dooman87@gmail.com")

maintner/github_test.go

@@ -223,15 +223,15 @@ func TestParseGithubEvents(t *testing.T) {
     "id": 1000077586,
     "url": "https://api.github.com/repos/bradfitz/go-issue-mirror/issues/events/1000077586",
     "actor": {
-      "login": "shurcooL",
+      "login": "dmitshur",
       "id": 1924134
     },
     "event": "unassigned",
     "commit_id": null,
     "commit_url": null,
     "created_at": "2017-03-15T00:31:42Z",
     "assignee": {
-      "login": "shurcooL",
+      "login": "dmitshur",
       "id": 1924134
     },
     "assigner": {
@@ -245,11 +245,11 @@ func TestParseGithubEvents(t *testing.T) {
 				Created: t3339("2017-03-15T00:31:42Z"),
 				Actor: &GitHubUser{
 					ID:    1924134,
-					Login: "shurcooL",
+					Login: "dmitshur",
 				},
 				Assignee: &GitHubUser{
 					ID:    1924134,
-					Login: "shurcooL",
+					Login: "dmitshur",
 				},
 				Assigner: &GitHubUser{
 					ID:    2621,
@@ -503,7 +503,7 @@ func TestParseGithubEvents(t *testing.T) {
 		var c Corpus
 		c.initGithub()
 		c.github.getOrCreateUserID(2621).Login = "bradfitz"
-		c.github.getOrCreateUserID(1924134).Login = "shurcooL"
+		c.github.getOrCreateUserID(1924134).Login = "dmitshur"
 		gr := c.github.getOrCreateRepo("foowner", "bar")
 		e2 := gr.newGithubEvent(gotp)