Revert "[rollers] Add bot_commit property"

This reverts commit dc0138b255542841f288417a14a663ebc7189fae.

Reason for revert: not switching to Bot-Commit

Original change's description:
> [rollers] Add bot_commit property
>
> Add a bot_commit property to rollers so they can be configured to set
> Bot-Commit+1 instead of Code-Review+2.
>
> Change-Id: I5d5cfb7c2fe31b720cb3d3d983df85fcffae2b3e
> Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/561541
> Fuchsia-Auto-Submit: Rob Mohr <mohrr@google.com>
> Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
> Reviewed-by: Anthony Fandrianto <atyfto@google.com>

TBR=atyfto@google.com,mohrr@google.com,auto-submit@fuchsia-infra.iam.gserviceaccount.com

Change-Id: I6b4bdff2cd23df4449252fbc8ef4b3009b11b761
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/recipes/+/561544
Reviewed-by: Anthony Fandrianto <atyfto@google.com>
Commit-Queue: Rob Mohr <mohrr@google.com>
diff --git a/recipes/contrib/cipd_with_dependencies_roller.py b/recipes/contrib/cipd_with_dependencies_roller.py
index 2055c25..578ca5f 100644
--- a/recipes/contrib/cipd_with_dependencies_roller.py
+++ b/recipes/contrib/cipd_with_dependencies_roller.py
@@ -88,11 +88,6 @@
             "A string with the path to the versions file inside " "the CIPD package."
         ),
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 COMMIT_MESSAGE_TITLE = """{prepend}[{type}] {type_descr} {roller} CIPD packages:"""
@@ -125,7 +120,6 @@
     version_file,
     project_dependencies,
     project,
-    bot_commit,
 ):
     with api.context(infra_steps=True):
         gerrit_host = api.gerrit.host_from_remote_url(manifests[0]["remote"])
@@ -209,7 +203,6 @@
                 repo_dir=project_dir,
                 commit_message=message,
                 dry_run=dry_run,
-                bot_commit=bot_commit,
             )
             return api.auto_roller.raw_result(change)
 
diff --git a/recipes/contrib/cipd_with_versions_roller.py b/recipes/contrib/cipd_with_versions_roller.py
index b0201b3..0cf5184 100644
--- a/recipes/contrib/cipd_with_versions_roller.py
+++ b/recipes/contrib/cipd_with_versions_roller.py
@@ -157,11 +157,6 @@
         default=(),
         help="GCS buckets to upload debug symbols to",
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 COMMIT_MESSAGE = """[roll] Roll {roller} packages and projects
@@ -186,7 +181,6 @@
     dry_run,
     debug_symbol_packages,
     debug_symbol_gcs_buckets,
-    bot_commit,
 ):
     with api.context(infra_steps=True):
         if owners:
@@ -326,7 +320,6 @@
                 presentation=presentation,
                 checkout_root=checkout_root,
                 flutter_revision=orchestrator_version_dict["flutter_version"],
-                bot_commit=bot_commit,
             )
             changes = api.jiri.edit_manifest(
                 "integration/fuchsia/topaz/dart",
@@ -364,7 +357,6 @@
             repo_dir=project_dir,
             commit_message=message,
             dry_run=dry_run,
-            bot_commit=bot_commit,
         )
         rolled = change and change.success
 
@@ -388,12 +380,7 @@
 
 
 def update_3p_packages(
-    api,
-    checkout_root,
-    presentation,
-    flutter_revision=None,
-    dry_run=False,
-    bot_commit=False,
+    api, checkout_root, presentation, flutter_revision=None, dry_run=False
 ):
     """Updates fuchsia's third-party dart packages.
 
@@ -402,7 +389,6 @@
         checkout_root (Path): Root path to checkouts.
         flutter_revision (Optional): A git hash within the flutter repo.
         dry_run (bool): Whether the roll will be allowed to complete or not.
-        bot_commit (bool): Set Bot-Commit+1 instead of Code-Review+2".
 
     Returns:
         A string with third_party/dart-pkg/pub latest commit hash.
@@ -430,7 +416,6 @@
             commit_message=commit_msg,
             commit_untracked=True,
             dry_run=dry_run,
-            bot_commit=bot_commit,
         )
         # If we rolled changes, the final hash of the merged CL should
         # correspond to the remote HEAD. Otherwise, we can assume that local
diff --git a/recipes/contrib/crashpad_roller.py b/recipes/contrib/crashpad_roller.py
index 144ff81..3814915 100644
--- a/recipes/contrib/crashpad_roller.py
+++ b/recipes/contrib/crashpad_roller.py
@@ -43,11 +43,6 @@
         default=[],
         help='The list of lockfiles to update in "${manifest}=${lockfile}" format',
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 CRASHPAD_PROJECT_NAME = "third_party/crashpad"
@@ -73,9 +68,7 @@
 """
 
 
-def RunSteps(
-    api, manifest, remote, project, revision, import_in, lockfiles, bot_commit
-):
+def RunSteps(api, manifest, remote, project, revision, import_in, lockfiles):
     with api.context(infra_steps=True):
         api.jiri.init(use_lock_file=True)
         api.jiri.import_manifest(manifest, remote, project)
@@ -113,7 +106,6 @@
         gerrit_project=project,
         repo_dir=manifest_repo,
         commit_message=commit_message,
-        bot_commit=bot_commit,
     )
     return api.auto_roller.raw_result(change)
 
diff --git a/recipes/contrib/flutter_with_dependents_roller.py b/recipes/contrib/flutter_with_dependents_roller.py
index 8f109d7..fb8898a 100644
--- a/recipes/contrib/flutter_with_dependents_roller.py
+++ b/recipes/contrib/flutter_with_dependents_roller.py
@@ -120,11 +120,6 @@
         default=(),
         help="GCS buckets to upload debug symbols to",
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 COMMIT_MESSAGE = """[roll] Roll {roller} packages and projects:
@@ -145,7 +140,6 @@
     dry_run,
     debug_symbol_packages,
     debug_symbol_gcs_buckets,
-    bot_commit,
 ):
     with api.context(infra_steps=True):
         if owners:
@@ -234,7 +228,6 @@
                 presentation=presentation,
                 checkout_root=checkout_root,
                 flutter_revision=version_dict["flutter_version"],
-                bot_commit=bot_commit,
             )
             changes = api.jiri.edit_manifest(
                 "integration/fuchsia/topaz/dart",
@@ -268,7 +261,6 @@
             repo_dir=project_dir,
             commit_message=message,
             dry_run=dry_run,
-            bot_commit=bot_commit,
         )
         rolled = change and change.success
 
@@ -292,12 +284,7 @@
 
 
 def update_3p_packages(
-    api,
-    checkout_root,
-    presentation,
-    flutter_revision=None,
-    dry_run=False,
-    bot_commit=False,
+    api, checkout_root, presentation, flutter_revision=None, dry_run=False
 ):
     """Updates fuchsia's third-party dart packages.
 
@@ -306,7 +293,6 @@
         checkout_root (Path): Root path to checkouts.
         flutter_revision (Optional): A git hash within the flutter repo.
         dry_run (bool): Whether the roll will be allowed to complete or not.
-        bot_commit (bool): Set Bot-Commit+1 instead of Code-Review+2".
 
     Returns:
         A string with third_party/dart-pkg/pub latest commit hash.
@@ -334,7 +320,6 @@
             commit_message=commit_msg,
             commit_untracked=True,
             dry_run=dry_run,
-            bot_commit=bot_commit,
         )
         # If we rolled changes, the final hash of the merged CL should
         # correspond to the remote HEAD. Otherwise, we can assume that local
diff --git a/recipes/contrib/salt_packer_base_image_roller.py b/recipes/contrib/salt_packer_base_image_roller.py
index a921c79..3a46982 100644
--- a/recipes/contrib/salt_packer_base_image_roller.py
+++ b/recipes/contrib/salt_packer_base_image_roller.py
@@ -29,15 +29,10 @@
     "dry_run": Property(
         kind=bool, help="Exit early instead of committing a change.", default=True
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 
-def RunSteps(api, repo, dry_run, bot_commit):
+def RunSteps(api, repo, dry_run):
     # Resolve the build input to always contain a Gitiles commit.
     api.build_input_resolver.resolve(default_project_url=repo)
 
@@ -124,7 +119,6 @@
         repo_dir=salt_path,
         commit_message=commit_message,
         dry_run=dry_run,
-        bot_commit=bot_commit,
     )
 
 
diff --git a/recipes/docs_roller.py b/recipes/docs_roller.py
index 6d2609f..cb74dca 100644
--- a/recipes/docs_roller.py
+++ b/recipes/docs_roller.py
@@ -32,15 +32,10 @@
     "fint_params_paths": Property(
         kind=dict, help="Mapping from target arch to fint parameter file path"
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 
-def RunSteps(api, manifest, remote, fint_params_paths, bot_commit):
+def RunSteps(api, manifest, remote, fint_params_paths):
     gndoc_path = api.cipd.ensure_tool("fuchsia/tools/gndoc/${platform}", "latest")
 
     checkout = api.checkout.fuchsia_with_options(
@@ -74,7 +69,6 @@
         gerrit_project="fuchsia",
         repo_dir=checkout.root_dir,
         commit_message=COMMIT_MESSAGE,
-        bot_commit=bot_commit,
     )
 
     return api.auto_roller.raw_result(change)
diff --git a/recipes/fuchsia_cipd_roller.py b/recipes/fuchsia_cipd_roller.py
index 3c3838e..1bf3cb2 100644
--- a/recipes/fuchsia_cipd_roller.py
+++ b/recipes/fuchsia_cipd_roller.py
@@ -117,11 +117,6 @@
         default=None,
         help="Notify option when pushing roll CL.",
     ),
-    "bot_commit": Property(
-        kind=bool,
-        default=False,
-        help="Set Bot-Commit+1 instead of Code-Review+2",
-    ),
 }
 
 COMMIT_MESSAGE_TITLE = (
@@ -478,7 +473,6 @@
     owners,
     test_multipliers,
     cl_notify_option,
-    bot_commit,
 ):
     if owners:
         owners_step = api.step("owners", None)
@@ -609,7 +603,6 @@
         create_unique_id=create_unique_change_id,
         dry_run=dry_run,
         force_submit=force_submit,
-        bot_commit=bot_commit,
     )
     rolled = change and change.success
 
diff --git a/recipes/fuchsia_roller.proto b/recipes/fuchsia_roller.proto
index b3a7397..49f9be3 100644
--- a/recipes/fuchsia_roller.proto
+++ b/recipes/fuchsia_roller.proto
@@ -57,7 +57,4 @@
 
   // Notify option when pushing roll CL.
   string cl_notify_option = 16;
-
-  // Set Bot-Commit+1 instead of Code-Review+2.
-  bool bot_commit = 19;
 }
diff --git a/recipes/fuchsia_roller.py b/recipes/fuchsia_roller.py
index d7f9a8b..106be16 100644
--- a/recipes/fuchsia_roller.py
+++ b/recipes/fuchsia_roller.py
@@ -294,7 +294,6 @@
             create_unique_id=props.create_unique_change_id,
             dry_run=props.dry_run,
             raise_on_failure=False,
-            bot_commit=props.bot_commit,
         )
 
         return api.auto_roller.raw_result(change)
diff --git a/recipes/release/milestone_roller.proto b/recipes/release/milestone_roller.proto
index 64485fa..fc969ca 100644
--- a/recipes/release/milestone_roller.proto
+++ b/recipes/release/milestone_roller.proto
@@ -30,7 +30,4 @@
 
   // Path to script which generates configurations.
   string config_generator_path = 8;
-
-  // Set Bot-Commit+1 instead of Code-Review+2.
-  bool bot_commit = 9;
 }
diff --git a/recipes/release/milestone_roller.py b/recipes/release/milestone_roller.py
index 5d95f46..dcc0f12 100644
--- a/recipes/release/milestone_roller.py
+++ b/recipes/release/milestone_roller.py
@@ -93,7 +93,6 @@
         cl_notify_option=props.cl_notify_option,
         create_unique_id=props.create_unique_change_id,
         dry_run=props.dry_run,
-        bot_commit=props.bot_commit,
     )
     return api.auto_roller.raw_result(change)
 
diff --git a/recipes/run_script.proto b/recipes/run_script.proto
index a09496d..c8214a9 100644
--- a/recipes/run_script.proto
+++ b/recipes/run_script.proto
@@ -41,9 +41,6 @@
 
     // Whether to dryrun the roll.
     bool dry_run = 2;
-
-    // Set Bot-Commit+1 instead of Code-Review+2.
-    bool bot_commit = 3;
   }
 
   // Whether to expect JSON-style CIPD .yaml manifest. TODO(atyfto): Remove this
diff --git a/recipes/run_script.py b/recipes/run_script.py
index 92eaca1..eb1ae4e 100644
--- a/recipes/run_script.py
+++ b/recipes/run_script.py
@@ -75,7 +75,6 @@
                 commit_message='Run "%s"' % props.script,
                 commit_untracked=props.roll_props.commit_untracked_files,
                 dry_run=props.roll_props.dry_run,
-                bot_commit=props.roll_props.bot_commit,
             )
             return api.auto_roller.raw_result(change)
 
diff --git a/recipes/third_party_repo_roller.proto b/recipes/third_party_repo_roller.proto
index 733119e..bfc8267 100644
--- a/recipes/third_party_repo_roller.proto
+++ b/recipes/third_party_repo_roller.proto
@@ -27,7 +27,4 @@
 
   // The owners responsible for watching this roller e.g. username@google.com.
   repeated string owners = 7;
-
-  // Set Bot-Commit+1 instead of Code-Review+2.
-  bool bot_commit = 8;
 }
diff --git a/recipes/third_party_repo_roller.py b/recipes/third_party_repo_roller.py
index 2c2d8fa..47a80e1 100644
--- a/recipes/third_party_repo_roller.py
+++ b/recipes/third_party_repo_roller.py
@@ -138,7 +138,6 @@
             commit_message=commit_message,
             dry_run=props.dry_run,
             raise_on_failure=False,
-            bot_commit=props.bot_commit,
         )
 
         roll_result = api.auto_roller.raw_result(change)