Unregister Images, Plugins and Mouselock content settings on android

components/content_settings/core/browser/content_settings_utils.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/content_settings/core/browser/content_settings_utils.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <vector>
@@ skipping 115 matching lines @@
 std::unique_ptr<base::Value> ContentSettingToValue(ContentSetting setting) {
   if (setting <= CONTENT_SETTING_DEFAULT ||
       setting >= CONTENT_SETTING_NUM_SETTINGS) {
     return nullptr;
   }
   return base::WrapUnique(new base::FundamentalValue(setting));
 }
 
 void GetRendererContentSettingRules(const HostContentSettingsMap* map,
                                     RendererContentSettingRules* rules) {
+#if !defined(OS_ANDROID)
   map->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_IMAGES,
       ResourceIdentifier(),
       &(rules->image_rules));
+#else
+  // Android doesn't use image content settings, so ALLOW rule is added for
+  // all origins.
+  rules->image_rules.push_back(
+      ContentSettingPatternSource(ContentSettingsPattern::Wildcard(),
+                                  ContentSettingsPattern::Wildcard(),
+                                  CONTENT_SETTING_ALLOW,
+                                  std::string(),
+                                  map->is_off_the_record()));
+#endif
   map->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_JAVASCRIPT,
       ResourceIdentifier(),
       &(rules->script_rules));
   map->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_AUTOPLAY,
       ResourceIdentifier(),
       &(rules->autoplay_rules));
 }
 
 }  // namespace content_settings