Bug 1675086 - drop references to 'pgo' platforms for Linux and Windows. r=jmaher

Differential Revision: https://phabricator.services.mozilla.com/D95802

taskcluster/ci/l10n/kind.yml

@@ -85,17 +85,14 @@ job-template:
         platform:
             by-build-platform:
                 linux64: linux64/opt
-                linux64-pgo: linux64-pgo/opt
                 linux64-shippable: linux64-shippable/opt
                 linux: linux32/opt
                 linux-shippable: linux32-shippable/opt
                 macosx64: osx-cross/opt
                 macosx64-shippable: osx-shippable/opt
                 win32: windows2012-32/opt
-                win32-pgo: windows2012-32-pgo/opt
                 win32-shippable: windows2012-32-shippable/opt
                 win64: windows2012-64/opt
-                win64-pgo: windows2012-64-pgo/opt
                 win64-shippable: windows2012-64-shippable/opt
     env:
         by-build-platform:

taskcluster/ci/repackage-signing/kind.yml

@@ -15,10 +15,8 @@ kind-dependencies:
 
 only-for-build-platforms:
     - win32-devedition/opt
-    - win32-pgo/opt
     - win32-shippable/opt
     - win64-devedition/opt
-    - win64-pgo/opt
     - win64-shippable/opt
     - win64-aarch64-shippable/opt
     - win64-aarch64-devedition/opt

taskcluster/ci/repackage/kind.yml

@@ -23,20 +23,17 @@ only-for-build-platforms:
     - linux64-devedition/opt
     - linux64-asan-reporter-shippable/opt
     - linux64/opt
-    - linux64-pgo/opt
     - macosx64-shippable/opt
     - macosx64-devedition/opt
     - macosx64/opt
     - win32-shippable/opt
     - win32-devedition/opt
     - win32/opt
-    - win32-pgo/opt
     - win64-shippable/opt
     - win64-devedition/opt
     - win64-aarch64-shippable/opt
     - win64-aarch64-devedition/opt
     - win64/opt
-    - win64-pgo/opt
     - win64-asan-reporter-shippable/opt
 
 job-template:

taskcluster/ci/test/awsy.yml

@@ -8,7 +8,7 @@ job-defaults:
     instance-size: xlarge
     virtualization:
         by-test-platform:
-            windows10-64(?:-pgo|-shippable)?-qr/.*: virtual-with-gpu
+            windows10-64(?:-shippable)?-qr/.*: virtual-with-gpu
             windows10-64/.*: virtual-with-gpu
             default: virtual
     allow-software-gl-layers: false

taskcluster/ci/test/compiled.yml

@@ -50,7 +50,6 @@ gtest:
     run-on-projects:
         by-test-platform:
             windows.*-shippable/.*: []  # permafails on shippable
-            windows.*-pgo/.*: []  # permafails on pgo too
             windows.*-nightly/.*: []  # permafails on nightly too
             .*-devedition/.*: []  # don't run on devedition
             default: built-projects
@@ -61,9 +60,7 @@ gtest:
     tier:
         by-test-platform:
             windows7-32-shippable.*: 3
-            windows7-32-pgo.*: 3
             windows10-64-shippable.*: 3
-            windows10-64-pgo.*: 3
             windows10-64-asan.*: 3
             linux.*64-ccov.*/opt: 3
             default: default

taskcluster/ci/test/mochitest.yml

@@ -163,10 +163,10 @@ browser-screenshots:
     test-manifest-loader: null  # don't load tests in the taskgraph
     run-on-projects:
         by-test-platform:
-            windows7-32(?:-pgo|-shippable)(?:-qr)?/opt: ['mozilla-central']
-            windows10-64(?:-pgo|-shippable)(?:-qr)?/opt: ['mozilla-central']
+            windows7-32(?:-shippable)(?:-qr)?/opt: ['mozilla-central']
+            windows10-64(?:-shippable)(?:-qr)?/opt: ['mozilla-central']
             (?:windows10-64|windows7-32|linux1804-64|macosx1014-64)(?:-qr)?/opt: ['integration']
-            linux1804-64-(?:pgo|shippable)(?:-qr)?/opt: ['mozilla-central']
+            linux1804-64-(?:shippable)(?:-qr)?/opt: ['mozilla-central']
             macosx.*64-shippable/opt: ['mozilla-central']
             default: []
     fission-run-on-projects: []
@@ -308,7 +308,7 @@ mochitest-media:
     run-on-projects:
         by-test-platform:
             android-hw-.*(?<!-shippable)(-qr)?/opt: ['autoland']
-            android-hw-.*-api-16(-qr)?/(?:debug|pgo)?: ['trunk', 'mozilla-beta', 'mozilla-release']
+            android-hw-.*-api-16(-qr)?/(?:debug)?: ['trunk', 'mozilla-beta', 'mozilla-release']
             android-hw-.*-api-16-shippable(-qr)?/opt: ['trunk', 'mozilla-beta', 'mozilla-release']
             windows10-aarch64/.*: ['mozilla-central', 'mozilla-beta', 'mozilla-release']
             default: built-projects

taskcluster/taskgraph/target_tasks.py

@@ -145,15 +145,6 @@ def filter_by_uncommon_try_tasks(task, optional_filters=None):
 
 def filter_release_tasks(task, parameters):
     platform = task.attributes.get("build_platform")
-    if platform in (
-        # On beta, Nightly builds are already PGOs
-        "linux-pgo",
-        "linux64-pgo",
-        "win32-pgo",
-        "win64-pgo",
-    ):
-        return False
-
     if platform in (
         "linux",
         "linux64",

taskcluster/taskgraph/transforms/tests.py

@@ -820,16 +820,13 @@ def set_target(config, tasks):
 def set_treeherder_machine_platform(config, tasks):
     """Set the appropriate task.extra.treeherder.machine.platform"""
     translation = {
-        # Linux64 build platforms for asan and pgo are specified differently to
+        # Linux64 build platform for asan is specified differently to
         # treeherder.
-        "linux64-pgo/opt": "linux64/pgo",
         "macosx1014-64/debug": "osx-10-14/debug",
         "macosx1014-64/opt": "osx-10-14/opt",
         "macosx1014-64-shippable/opt": "osx-10-14-shippable/opt",
         "win64-asan/opt": "windows10-64/asan",
         "win64-aarch64/opt": "windows10-aarch64/opt",
-        "win32-pgo/opt": "windows7-32/pgo",
-        "win64-pgo/opt": "windows10-64/pgo",
     }
     for task in tasks:
         # For most desktop platforms, the above table is not used for "regular"
@@ -892,13 +889,11 @@ def set_tier(config, tasks):
             if task["test-platform"] in [
                 "linux64/opt",
                 "linux64/debug",
-                "linux64-pgo/opt",
                 "linux64-shippable/opt",
                 "linux64-devedition/opt",
                 "linux64-asan/opt",
                 "linux64-qr/opt",
                 "linux64-qr/debug",
-                "linux64-pgo-qr/opt",
                 "linux64-shippable-qr/opt",
                 "linux1804-64/opt",
                 "linux1804-64/debug",
@@ -911,19 +906,16 @@ def set_tier(config, tasks):
                 "linux1804-64-tsan/opt",
                 "windows7-32/debug",
                 "windows7-32/opt",
-                "windows7-32-pgo/opt",
                 "windows7-32-devedition/opt",
                 "windows7-32-shippable/opt",
                 "windows10-aarch64/opt",
                 "windows10-64/debug",
                 "windows10-64/opt",
-                "windows10-64-pgo/opt",
                 "windows10-64-shippable/opt",
                 "windows10-64-devedition/opt",
                 "windows10-64-asan/opt",
                 "windows10-64-qr/opt",
                 "windows10-64-qr/debug",
-                "windows10-64-pgo-qr/opt",
                 "windows10-64-shippable-qr/opt",
                 "macosx1014-64/opt",
                 "macosx1014-64/debug",