Plugin Power Saver: Implement option in Settings.

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 <vector>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 67 matching lines @@
 std::string ContentSettingToString(ContentSetting setting) {
   switch (setting) {
     case CONTENT_SETTING_ALLOW:
       return "allow";
     case CONTENT_SETTING_ASK:
       return "ask";
     case CONTENT_SETTING_BLOCK:
       return "block";
     case CONTENT_SETTING_SESSION_ONLY:
       return "session";
+    case CONTENT_SETTING_DETECT_IMPORTANT_CONTENT:
+      return "detect";
     case CONTENT_SETTING_DEFAULT:
       return "default";
     case CONTENT_SETTING_NUM_SETTINGS:
       NOTREACHED();
   }
 
   return std::string();
 }
 
 ContentSetting ContentSettingFromString(const std::string& name) {
   if (name == "allow")
     return CONTENT_SETTING_ALLOW;
   if (name == "ask")
     return CONTENT_SETTING_ASK;
   if (name == "block")
     return CONTENT_SETTING_BLOCK;
   if (name == "session")
     return CONTENT_SETTING_SESSION_ONLY;
+  if (name == "detect")
+    return CONTENT_SETTING_DETECT_IMPORTANT_CONTENT;
 
   NOTREACHED() << name << " is not a recognized content setting.";
   return CONTENT_SETTING_DEFAULT;
 }
 
 std::string CreatePatternString(
     const ContentSettingsPattern& item_pattern,
     const ContentSettingsPattern& top_level_frame_pattern) {
   return item_pattern.ToString()
          + std::string(kPatternSeparator)
@@ skipping 102 matching lines @@
 
 void GetRendererContentSettingRules(const HostContentSettingsMap* map,
                                     RendererContentSettingRules* rules) {
   map->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_IMAGES, std::string(), &(rules->image_rules));
   map->GetSettingsForOneType(
       CONTENT_SETTINGS_TYPE_JAVASCRIPT, std::string(), &(rules->script_rules));
 }
 
 }  // namespace content_settings