Revert "[autoroll] Switch ANGLE rollers to Bot-Commit label"

This reverts commit 1550b3c5fc4a3bbfe4dee6b87d2ca31d5796851a.

Reason for revert: service account doesn't have permission for Bot-Commit

Original change's description:
> [autoroll] Switch ANGLE rollers to Bot-Commit label
>
> Bug: skia:11338
> Change-Id: I9b8fa1ad0234e222e09a0c8a6feae8bb96fa2070
> Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/375068
> Reviewed-by: Ravi Mistry <rmistry@google.com>
> Commit-Queue: Eric Boren <borenet@google.com>

TBR=borenet@google.com,rmistry@google.com

Change-Id: Iac3a071eee3c340b334dfe88742f2c6896612bb0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:11338
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/375716
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
diff --git a/autoroll/config/chromium-angle.cfg b/autoroll/config/chromium-angle.cfg
index 175a65e..a05ce61 100644
--- a/autoroll/config/chromium-angle.cfg
+++ b/autoroll/config/chromium-angle.cfg
@@ -27,7 +27,7 @@
 gerrit:  {
   url:  "https://chromium-review.googlesource.com"
   project:  "angle/angle"
-  config:  CHROMIUM_BOT_COMMIT
+  config:  ANGLE
 }
 kubernetes:  {
   cpu:  "2"
@@ -58,7 +58,7 @@
     gerrit:  {
       url:  "https://chromium-review.googlesource.com"
       project:  "angle/angle"
-      config:  CHROMIUM_BOT_COMMIT
+      config:  ANGLE
     }
   }
   gitiles_child:  {
diff --git a/autoroll/config/swiftshader-angle.cfg b/autoroll/config/swiftshader-angle.cfg
index 0d559c5..c764466 100644
--- a/autoroll/config/swiftshader-angle.cfg
+++ b/autoroll/config/swiftshader-angle.cfg
@@ -28,7 +28,7 @@
 gerrit:  {
   url:  "https://chromium-review.googlesource.com"
   project:  "angle/angle"
-  config:  CHROMIUM_BOT_COMMIT
+  config:  ANGLE
 }
 kubernetes:  {
   cpu:  "1"
@@ -52,7 +52,7 @@
     gerrit:  {
       url:  "https://chromium-review.googlesource.com"
       project:  "angle/angle"
-      config:  CHROMIUM_BOT_COMMIT
+      config:  ANGLE
     }
   }
   gitiles_child:  {
diff --git a/autoroll/config/vk-gl-cts-angle.cfg b/autoroll/config/vk-gl-cts-angle.cfg
index 9b909ef..bf61045 100644
--- a/autoroll/config/vk-gl-cts-angle.cfg
+++ b/autoroll/config/vk-gl-cts-angle.cfg
@@ -24,7 +24,7 @@
 gerrit:  {
   url:  "https://chromium-review.googlesource.com"
   project:  "angle/angle"
-  config:  CHROMIUM_BOT_COMMIT
+  config:  ANGLE
 }
 kubernetes:  {
   cpu:  "2"
@@ -57,7 +57,7 @@
     gerrit:  {
       url:  "https://chromium-review.googlesource.com"
       project:  "angle/angle"
-      config:  CHROMIUM_BOT_COMMIT
+      config:  ANGLE
     }
   }
   git_checkout_child:  {
diff --git a/autoroll/config/vulkan-deps-angle.cfg b/autoroll/config/vulkan-deps-angle.cfg
index e5bae1a..f332a8c 100644
--- a/autoroll/config/vulkan-deps-angle.cfg
+++ b/autoroll/config/vulkan-deps-angle.cfg
@@ -24,7 +24,7 @@
 gerrit:  {
   url:  "https://chromium-review.googlesource.com"
   project:  "angle/angle"
-  config:  CHROMIUM_BOT_COMMIT
+  config:  ANGLE
 }
 kubernetes:  {
   cpu:  "2"
@@ -58,7 +58,7 @@
     gerrit:  {
       url:  "https://chromium-review.googlesource.com"
       project:  "angle/angle"
-      config:  CHROMIUM_BOT_COMMIT
+      config:  ANGLE
     }
   }
   git_checkout_child:  {
diff --git a/infra/bots/task_drivers/validate_autoroll_configs/validate_autoroll_configs.go b/infra/bots/task_drivers/validate_autoroll_configs/validate_autoroll_configs.go
index fe5b6c3..5731895 100644
--- a/infra/bots/task_drivers/validate_autoroll_configs/validate_autoroll_configs.go
+++ b/infra/bots/task_drivers/validate_autoroll_configs/validate_autoroll_configs.go
@@ -36,9 +36,10 @@
 
 var (
 	// "constants"
-	chromiumGerritHosts = []string{
-		"https://chromium-review.googlesource.com",
-		"https://chrome-internal-review.googlesource.com",
+	chromiumServiceAccounts = []string{
+		"chromium-autoroll@skia-public.iam.gserviceaccount.com",
+		"chromium-release-autoroll@skia-public.iam.gserviceaccount.com",
+		"chromium-internal-autoroll@skia-corp.google.com.iam.gserviceaccount.com",
 	}
 )
 
@@ -64,10 +65,11 @@
 		if err := cfg.Validate(); err != nil {
 			return skerr.Wrap(err)
 		}
-
-		gerrit := cfg.GetGerrit()
-		if gerrit != nil && util.In(gerrit.Url, chromiumGerritHosts) && (gerrit.Config != config.GerritConfig_CHROMIUM_BOT_COMMIT && gerrit.Config != config.GerritConfig_CHROMIUM_BOT_COMMIT_NO_CQ) {
-			return skerr.Fmt("Chromium rollers must use Gerrit config CHROMIUM_BOT_COMMIT")
+		if util.In(cfg.ServiceAccount, chromiumServiceAccounts) {
+			gerrit := cfg.GetGerrit()
+			if gerrit != nil && gerrit.Config == config.GerritConfig_CHROMIUM || gerrit.Config == config.GerritConfig_CHROMIUM_NO_CQ {
+				return skerr.Fmt("Chromium rollers must use Gerrit config CHROMIUM_BOT_COMMIT")
+			}
 		}
 
 		rollerName = cfg.RollerName