Allow assertions to be enabled in Blink Release builds.

Source/core/editing/EditorCommand.cpp

Index: Source/core/editing/EditorCommand.cpp
diff --git a/Source/core/editing/EditorCommand.cpp b/Source/core/editing/EditorCommand.cpp
index 77fec54eb170aa19a45dc77dafa2aa5f6e318b9f..b501d538d570c164128bb18d203c75c96ace3584 100644
--- a/Source/core/editing/EditorCommand.cpp
+++ b/Source/core/editing/EditorCommand.cpp
@@ -1643,14 +1643,14 @@ static const CommandMap& createCommandMap()
     // Unbookmark (not supported)
 
     CommandMap& commandMap = *new CommandMap;
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     HashSet<int> idSet;
 #endif
     for (size_t i = 0; i < WTF_ARRAY_LENGTH(commands); ++i) {
         const CommandEntry& command = commands[i];
         ASSERT(!commandMap.get(command.name));
         commandMap.set(command.name, &command.command);
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
         ASSERT(!idSet.contains(command.command.idForUserMetrics));
         idSet.add(command.command.idForUserMetrics);
 #endif