AK+Everywhere: Rename String to DeprecatedString

We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)

1 files changed, 2 insertions, 2 deletions

diff --git a/Userland/Utilities/diff.cpp b/Userland/Utilities/diff.cpp
index 6160a8eca5..b4df9da59a 100644
--- a/Userland/Utilities/diff.cpp
+++ b/Userland/Utilities/diff.cpp
@@ -16,8 +16,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     TRY(Core::System::pledge("stdio rpath"));
 
     Core::ArgsParser parser;
-    String filename1;
-    String filename2;
+    DeprecatedString filename1;
+    DeprecatedString filename2;
 
     parser.add_positional_argument(filename1, "First file to compare", "file1", Core::ArgsParser::Required::Yes);
     parser.add_positional_argument(filename2, "Second file to compare", "file2", Core::ArgsParser::Required::Yes);