Remove an unnecessary comparison in OriginIdentifierValueMap::EntryMapKey::operator<

chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc

Index: chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc
diff --git a/chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc b/chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc
index 36dd81efb3d1bb7e5149e106dc20e48d83580d7f..cac5cf491bea4f193100b811c061cce92584c9f8 100644
--- a/chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc
+++ b/chrome/browser/content_settings/content_settings_origin_identifier_value_map.cc
@@ -58,10 +58,8 @@ OriginIdentifierValueMap::EntryMapKey::EntryMapKey(
 
 bool OriginIdentifierValueMap::EntryMapKey::operator<(
     const OriginIdentifierValueMap::EntryMapKey& other) const {
-  if (content_type < other.content_type)
-    return true;
-  else if (other.content_type > content_type)
-    return false;
+  if (content_type != other.content_type)
+    return content_type < other.content_type;
   return (resource_identifier < other.resource_identifier);
 }