Support SafeBrowsingProtectionLevel policy on Android

The SafeBrowsingProtectionLevel policy is supported on desktop platforms
since M83. We should support this policy on Android as well.

Bug: 1111457
Change-Id: I822dc410a7951fb11f9e17df718f2f1246bba3ba
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2380739
Commit-Queue: Xinghui Lu <xinghuilu@chromium.org>
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Reviewed-by: Maksim Ivanov <emaxx@chromium.org>
Cr-Commit-Position: refs/heads/master@{#802488}

chrome/browser/safe_browsing/android/javatests/src/org/chromium/chrome/browser/safe_browsing/settings/SecuritySettingsFragmentTest.java

@@ -303,6 +303,55 @@ public class SecuritySettingsFragmentTest {
         });
     }
 
+    @Test
+    @SmallTest
+    @Feature({"SafeBrowsing"})
+    @Features.EnableFeatures(ChromeFeatureList.SAFE_BROWSING_ENHANCED_PROTECTION_ENABLED)
+    @Policies.Add({ @Policies.Item(key = "SafeBrowsingProtectionLevel", string = "2") })
+    public void testSafeBrowsingProtectionLevelManagedEnhanced() {
+        TestThreadUtils.runOnUiThreadBlocking(
+                () -> { ChromeBrowserInitializer.getInstance().handleSynchronousStartup(); });
+        launchSettingsActivity();
+        TestThreadUtils.runOnUiThreadBlocking(() -> {
+            Assert.assertTrue(SafeBrowsingBridge.isSafeBrowsingManaged());
+            Assert.assertTrue(mManagedTextPreference.isVisible());
+            Assert.assertFalse(getEnhancedProtectionButton().isEnabled());
+            Assert.assertFalse(getStandardProtectionButton().isEnabled());
+            Assert.assertFalse(getNoProtectionButton().isEnabled());
+            Assert.assertEquals(SafeBrowsingState.ENHANCED_PROTECTION, getSafeBrowsingState());
+        });
+    }
+
+    @Test
+    @SmallTest
+    @Feature({"SafeBrowsing"})
+    @Features.EnableFeatures(ChromeFeatureList.SAFE_BROWSING_ENHANCED_PROTECTION_ENABLED)
+    @Policies.Add({ @Policies.Item(key = "SafeBrowsingProtectionLevel", string = "1") })
+    public void testSafeBrowsingProtectionLevelManagedStandard() {
+        TestThreadUtils.runOnUiThreadBlocking(
+                () -> { ChromeBrowserInitializer.getInstance().handleSynchronousStartup(); });
+        launchSettingsActivity();
+        TestThreadUtils.runOnUiThreadBlocking(() -> {
+            Assert.assertTrue(SafeBrowsingBridge.isSafeBrowsingManaged());
+            Assert.assertEquals(SafeBrowsingState.STANDARD_PROTECTION, getSafeBrowsingState());
+        });
+    }
+
+    @Test
+    @SmallTest
+    @Feature({"SafeBrowsing"})
+    @Features.EnableFeatures(ChromeFeatureList.SAFE_BROWSING_ENHANCED_PROTECTION_ENABLED)
+    @Policies.Add({ @Policies.Item(key = "SafeBrowsingProtectionLevel", string = "0") })
+    public void testSafeBrowsingProtectionLevelManagedDisabled() {
+        TestThreadUtils.runOnUiThreadBlocking(
+                () -> { ChromeBrowserInitializer.getInstance().handleSynchronousStartup(); });
+        launchSettingsActivity();
+        TestThreadUtils.runOnUiThreadBlocking(() -> {
+            Assert.assertTrue(SafeBrowsingBridge.isSafeBrowsingManaged());
+            Assert.assertEquals(SafeBrowsingState.NO_SAFE_BROWSING, getSafeBrowsingState());
+        });
+    }
+
     @Test
     @SmallTest
     @Feature({"SafeBrowsing"})

chrome/test/data/policy/policy_test_cases.json

@@ -766,7 +766,7 @@
   },
 
   "SafeBrowsingEnabled": {
-    "os": ["win", "linux", "mac", "chromeos"],
+    "os": ["win", "linux", "mac", "chromeos", "android"],
     "can_be_recommended": true,
     "policy_pref_mapping_test": [
       {
@@ -777,7 +777,7 @@
   },
 
   "SafeBrowsingProtectionLevel": {
-    "os": ["win", "linux", "mac", "chromeos"],
+    "os": ["win", "linux", "mac", "chromeos", "android"],
     "can_be_recommended": true,
     "policy_pref_mapping_test": [
       {
@@ -6167,7 +6167,7 @@
   },
 
   "SafeBrowsingExtendedReportingEnabled": {
-    "os": ["win", "linux", "mac", "chromeos"],
+    "os": ["win", "linux", "mac", "chromeos", "android"],
     "policy_pref_mapping_test": [
       {
         "policies": {

components/policy/resources/policy_templates.json

@@ -3007,6 +3007,7 @@
       'supported_on': [
         'chrome.*:83-',
         'chrome_os:83-',
+        'android:87-',
       ],
       'future_on': [ 'ios' ],
       'features': {
@@ -3031,6 +3032,7 @@
       If this policy is left not set, Safe Browsing will operate in Standard Protection mode but users can change this setting.
 
       See https://developers.google.com/safe-browsing for more info on Safe Browsing.''',
+      'arc_support': 'This policy is not supported within Arc.',
     },
     {
       'name': 'MetricsReportingEnabled',