Remove enterprise policies disabling Chrome Cleanup Tool

The Chrome Cleanup Tool is no longer running in Chrome (since M112). So
we no longer need this policy. While the code has been disabled for
several milestones, we delete the remaining code in a dependent CL.

Bug: 1439998
Change-Id: I8582c44ca6906e7c3605a288404c404e050fb7d9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4834768
Reviewed-by: Roland Bock <rbock@google.com>
Reviewed-by: Roman Sorokin <rsorokin@google.com>
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1193633}

chrome/browser/policy/configuration_policy_handler_list_factory.cc

@@ -1542,12 +1542,6 @@ const PolicyToPreferenceMapEntry kSimplePolicyMap[] = {
   { key::kApplicationLocaleValue,
     language::prefs::kApplicationLocale,
     base::Value::Type::STRING },
-  { key::kChromeCleanupEnabled,
-    prefs::kSwReporterEnabled,
-    base::Value::Type::BOOLEAN },
-  { key::kChromeCleanupReportingEnabled,
-    prefs::kSwReporterReportingEnabled,
-    base::Value::Type::BOOLEAN },
   { key::kRendererCodeIntegrityEnabled,
     prefs::kRendererCodeIntegrityEnabled,
     base::Value::Type::BOOLEAN },

chrome/browser/safe_browsing/chrome_cleaner/reporter_runner_browsertest_win.cc

@@ -869,20 +869,4 @@ INSTANTIATE_TEST_SUITE_P(
         ::testing::Values(PolicyState::kNoLogs)),
     ReporterRunTestParamsToString());
 
-// Tests with enterprise policies forcing reporting to be either enabled
-// or disabled.
-INSTANTIATE_TEST_SUITE_P(
-    EnterprisePolicy,
-    ReporterRunnerTest,
-    ::testing::Combine(
-        ::testing::Values(
-            SwReporterInvocationType::kPeriodicRun,
-            SwReporterInvocationType::kUserInitiatedWithLogsDisallowed,
-            SwReporterInvocationType::kUserInitiatedWithLogsAllowed),
-        ::testing::Values("Seed1"),  // old_seed_
-        ::testing::Values("Seed2"),  // incoming_seed_
-        ::testing::Values(PolicyState::kLogsForceEnable,
-                          PolicyState::kLogsForceDisable)),
-    ReporterRunTestParamsToString());
-
 }  // namespace safe_browsing

components/policy/resources/templates/policy_definitions/Miscellaneous/ChromeCleanupEnabled.yaml

@@ -1,5 +1,6 @@
 caption: Enable Chrome Cleanup on Windows
 default: true
+deprecated: true
 desc: |-
   Setting the policy to Enabled or leaving it unset means Chrome Cleanup periodically scans the system for unwanted software and should any be found, will ask the user if they wish to remove it. Manually triggering Chrome Cleanup from chrome://settings is allowed.
 
@@ -21,7 +22,7 @@ owners:
 schema:
   type: boolean
 supported_on:
-- chrome.win:68-
+- chrome.win:68-118
 tags:
 - system-security
 type: main

components/policy/resources/templates/policy_definitions/Miscellaneous/ChromeCleanupReportingEnabled.yaml

@@ -1,5 +1,6 @@
 caption: Control how Chrome Cleanup reports data to Google
 default: null
+deprecated: true
 desc: |-
   Setting the policy to Enabled means if <ph name="CHROME_CLEANUP_NAME">Chrome Cleanup</ph> detects unwanted software, it may, in line with policy set by <ph name="SAFE_BROWSING_EXTENDED_REPORTING_ENABLED_POLICY_NAME">SafeBrowsingExtendedReportingEnabled</ph>, report about the scan to Google. <ph name="CHROME_CLEANUP_NAME">Chrome Cleanup</ph> asks users if they want the cleanup. It sends results to Google.
 
@@ -24,7 +25,7 @@ owners:
 schema:
   type: boolean
 supported_on:
-- chrome.win:68-
+- chrome.win:68-118
 tags:
 - system-security
 type: main

components/policy/test/data/policy_test_cases.json

@@ -15477,36 +15477,10 @@
     "reason_for_missing_test": "Maps into CrosSettings"
   },
   "ChromeCleanupEnabled": {
-    "os": [
-      "win"
-    ],
-    "policy_pref_mapping_tests": [
-      {
-        "policies": {
-          "ChromeCleanupEnabled": true
-        },
-        "prefs": {
-          "software_reporter.enabled": {
-            "location": "local_state"
-          }
-        }
-      }
-    ]
+    "reason_for_missing_test": "Policy was removed"
   },
   "ChromeCleanupReportingEnabled": {
-    "os": [
-      "win"
-    ],
-    "policy_pref_mapping_tests": [
-      {
-        "policies": {
-          "ChromeCleanupReportingEnabled": false
-        },
-        "prefs": {
-          "software_reporter.reporting": {}
-        }
-      }
-    ]
+    "reason_for_missing_test": "Policy was removed"
   },
   "SafeBrowsingWhitelistDomains": {
     "reason_for_missing_test": "Policy was removed"