Only activate radio buttons in ContentSettingsBubble for valid content settings. This prevents fail…

chrome/browser/content_settings/host_content_settings_map_unittest.cc

Index: chrome/browser/content_settings/host_content_settings_map_unittest.cc
diff --git a/chrome/browser/content_settings/host_content_settings_map_unittest.cc b/chrome/browser/content_settings/host_content_settings_map_unittest.cc
index 3fa66be04939857be3c0759865cc28e9909804c9..f779dd7b77e9bdeaf32223b08aacb1de2c456541 100644
--- a/chrome/browser/content_settings/host_content_settings_map_unittest.cc
+++ b/chrome/browser/content_settings/host_content_settings_map_unittest.cc
@@ -1801,3 +1801,19 @@ TEST_F(HostContentSettingsMapTest, ClearSettingsForOneTypeWithPredicate) {
   EXPECT_EQ(ContentSettingsPattern::FromURLNoWildcard(url1),
             host_settings[0].primary_pattern);
 }
+
+TEST_F(HostContentSettingsMapTest, CanSetNarrowestSetting) {
+  TestingProfile profile;
+  const auto* map = HostContentSettingsMapFactory::GetForProfile(&profile);
+
+  GURL valid_url("http://google.com");
+  EXPECT_TRUE(map->CanSetNarrowestContentSetting(
+      valid_url, valid_url,
+      CONTENT_SETTINGS_TYPE_POPUPS));
+
+  GURL invalid_url("about:blank");
+  EXPECT_FALSE(map->CanSetNarrowestContentSetting(
+      invalid_url, invalid_url,
+      CONTENT_SETTINGS_TYPE_POPUPS));
+}
+