Generalize ExtensionIconSet to store icon paths for custom size sets

chrome/browser/extensions/api/management/management_api.cc

Index: chrome/browser/extensions/api/management/management_api.cc
diff --git a/chrome/browser/extensions/api/management/management_api.cc b/chrome/browser/extensions/api/management/management_api.cc
index 667b9e4526e5ffaedcce9c58d1c1c8d0e8764d43..042431cdf29303377777de6dcbeaa9e21b917f7b 100644
--- a/chrome/browser/extensions/api/management/management_api.cc
+++ b/chrome/browser/extensions/api/management/management_api.cc
@@ -102,10 +102,10 @@ static DictionaryValue* CreateExtensionInfo(const Extension& extension,
   const ExtensionIconSet::IconMap& icons = extension.icons().map();
   if (!icons.empty()) {
     ListValue* icon_list = new ListValue();
-    std::map<ExtensionIconSet::Icons, std::string>::const_iterator icon_iter;
+    ExtensionIconSet::IconMap::const_iterator icon_iter;
     for (icon_iter = icons.begin(); icon_iter != icons.end(); ++icon_iter) {
       DictionaryValue* icon_info = new DictionaryValue();
-      ExtensionIconSet::Icons size = icon_iter->first;
+      int size = icon_iter->first;
       GURL url = ExtensionIconSource::GetIconURL(
           &extension, size, ExtensionIconSet::MATCH_EXACTLY, false, NULL);
       icon_info->SetInteger(keys::kSizeKey, icon_iter->first);