Revert "recipes: Use chops-public-images-prod"

This reverts commit e78a9789f01c6fd24defee525cbe569d3610ae4e.

Reason for revert: http://b/476036083#comment5

Original change's description:
> recipes: Use chops-public-images-prod
>
> This replaces chromium-container-registry with chops-public-images-prod.
>
> This may cause some permission error on bots, but I'll fix IAM when that
> happen as we don't know which accounts use this script.
>
> Bug: 461358834
> Change-Id: I7ca97ccd0ac09cd21f78fa1d308e6c8f07173332
> Reviewed-on: https://chromium-review.googlesource.com/c/infra/infra/+/7401593
> Reviewed-by: Ben Pastene <bpastene@chromium.org>
> Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#78320}

Bug: 461358834, 476036083
Change-Id: Ia5e18b5788e05aa82f9fe27d2ef476f6bf397a5c
Reviewed-on: https://chromium-review.googlesource.com/c/infra/infra/+/7488630
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78442}
diff --git a/recipes/README.recipes.md b/recipes/README.recipes.md
index 0ff25ef..741d9e3 100644
--- a/recipes/README.recipes.md
+++ b/recipes/README.recipes.md
@@ -531,7 +531,7 @@
 
 Returns Docker version installed or None if failed to detect.
 
-&mdash; **def [login](/recipes/recipe_modules/docker/api.py#51)(self, server='gcr.io', project='chops-public-images-prod', service_account=None, step_name=None, \*\*kwargs):**
+&mdash; **def [login](/recipes/recipe_modules/docker/api.py#51)(self, server='gcr.io', project='chromium-container-registry', service_account=None, step_name=None, \*\*kwargs):**
 
 Connect to a Docker registry.
 
diff --git a/recipes/recipe_modules/docker/api.py b/recipes/recipe_modules/docker/api.py
index d960c99..9836229 100644
--- a/recipes/recipe_modules/docker/api.py
+++ b/recipes/recipe_modules/docker/api.py
@@ -50,7 +50,7 @@
 
   def login(self,
             server='gcr.io',
-            project='chops-public-images-prod',
+            project='chromium-container-registry',
             service_account=None,
             step_name=None,
             **kwargs):
diff --git a/recipes/recipe_modules/docker/examples/full.expected/example.json b/recipes/recipe_modules/docker/examples/full.expected/example.json
index 99a82f1..d133840 100644
--- a/recipes/recipe_modules/docker/examples/full.expected/example.json
+++ b/recipes/recipe_modules/docker/examples/full.expected/example.json
@@ -55,7 +55,7 @@
       "--config",
       "[CLEANUP]/.docker",
       "pull",
-      "gcr.io/chops-public-images-prod/testimage"
+      "gcr.io/chromium-container-registry/testimage"
     ],
     "name": "docker pull testimage"
   },
@@ -67,7 +67,7 @@
       "--config-file",
       "[CLEANUP]/.docker",
       "--image",
-      "gcr.io/chops-public-images-prod/testimage",
+      "gcr.io/chromium-container-registry/testimage",
       "--dir-map",
       "/foo",
       "/bar",
@@ -88,7 +88,7 @@
       "--config",
       "[CLEANUP]/.docker",
       "push",
-      "gcr.io/chops-public-images-prod/image:2018-11-16-01-25"
+      "gcr.io/chromium-container-registry/image:2018-11-16-01-25"
     ],
     "name": "docker push"
   },
diff --git a/recipes/recipe_modules/docker/examples/full.py b/recipes/recipe_modules/docker/examples/full.py
index 3cc0fc4..b781941 100644
--- a/recipes/recipe_modules/docker/examples/full.py
+++ b/recipes/recipe_modules/docker/examples/full.py
@@ -31,7 +31,8 @@
       },
       inherit_luci_context=True,
   )
-  api.docker('push', 'gcr.io/chops-public-images-prod/image:2018-11-16-01-25')
+  api.docker('push',
+             'gcr.io/chromium-container-registry/image:2018-11-16-01-25')
 
 
 def GenTests(api):