No issue: move relevant :mozilla-detekt-rules to perf/ pkg.

.github/CODEOWNERS

@@ -55,7 +55,6 @@
 *Application.kt @mozilla-mobile/Performance
 *StrictMode*kt @mozilla-mobile/Performance
 *ConstraintLayoutPerfDetector* @mozilla-mobile/Performance
-*MozillaRunBlockingCheck.kt @mozilla-mobile/Performance
 
 # We want to be aware of new features behind flags as well as features
 # about to be enabled.

mozilla-detekt-rules/src/main/java/org/mozilla/fenix/detektrules/CustomRulesetProvider.kt

@@ -7,6 +7,9 @@ package org.mozilla.fenix.detektrules
 import io.gitlab.arturbosch.detekt.api.Config
 import io.gitlab.arturbosch.detekt.api.RuleSet
 import io.gitlab.arturbosch.detekt.api.RuleSetProvider
+import org.mozilla.fenix.detektrules.perf.MozillaBannedPropertyAccess
+import org.mozilla.fenix.detektrules.perf.MozillaStrictModeSuppression
+import org.mozilla.fenix.detektrules.perf.MozillaRunBlockingCheck
 import org.mozilla.fenix.detektrules.perf.MozillaUseLazyMonitored
 
 class CustomRulesetProvider : RuleSetProvider {

mozilla-detekt-rules/src/main/java/org/mozilla/fenix/detektrules/perf/MozillaBannedPropertyAccess.kt

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-package org.mozilla.fenix.detektrules
+package org.mozilla.fenix.detektrules.perf
 
 import io.gitlab.arturbosch.detekt.api.CodeSmell
 import io.gitlab.arturbosch.detekt.api.Config

mozilla-detekt-rules/src/main/java/org/mozilla/fenix/detektrules/perf/MozillaRunBlockingCheck.kt

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-package org.mozilla.fenix.detektrules
+package org.mozilla.fenix.detektrules.perf
 
 import io.gitlab.arturbosch.detekt.api.*
 import org.jetbrains.kotlin.psi.*
@@ -18,8 +18,6 @@ private const val VIOLATION_MSG = "Please use `org.mozilla.fenix.perf.runBlockin
  * A check to prevent us from working around mechanisms we implemented in
  * @see org.mozilla.fenix.perf.RunBlockingCounter.runBlockingIncrement to count how many runBlocking
  * are used.
- *
- * IF YOU UPDATE THIS FILE NAME, UPDATE CODE OWNERS.
  */
 class MozillaRunBlockingCheck(config: Config) : Rule(config) {
 

mozilla-detekt-rules/src/main/java/org/mozilla/fenix/detektrules/perf/MozillaStrictModeSuppression.kt

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-package org.mozilla.fenix.detektrules
+package org.mozilla.fenix.detektrules.perf
 
 import io.gitlab.arturbosch.detekt.api.CodeSmell
 import io.gitlab.arturbosch.detekt.api.Config
@@ -19,8 +19,6 @@ private const val VIOLATION_MSG = "Please use `components.strictMode.resetAfter`
 
 /**
  * A check to prevent us from working around mechanisms we implemented to prevent suppressing StrictMode.
- *
- * IF YOU UPDATE THIS FILE NAME, UPDATE CODE OWNERS.
  */
 class MozillaStrictModeSuppression(config: Config) : Rule(config) {
     override val issue = Issue(

mozilla-detekt-rules/src/test/java/org/mozilla/fenix/detektrules/perf/MozillaBannedPropertyAccessTest.kt

@@ -4,7 +4,7 @@
 
 @file:Suppress("Deprecation")
 
-package org.mozilla.fenix.detektrules
+package org.mozilla.fenix.detektrules.perf
 
 import io.gitlab.arturbosch.detekt.api.Config
 import io.gitlab.arturbosch.detekt.api.YamlConfig

mozilla-detekt-rules/src/test/java/org/mozilla/fenix/detektrules/perf/MozillaStrictModeSuppressionTest.kt

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-package org.mozilla.fenix.detektrules
+package org.mozilla.fenix.detektrules.perf
 
 import io.gitlab.arturbosch.detekt.api.Config
 import io.gitlab.arturbosch.detekt.test.lint