AK+Everywhere: Rename FlyString to DeprecatedFlyString

DeprecatedFlyString relies heavily on DeprecatedString's StringImpl, so
let's rename it to A) match the name of DeprecatedString, B) write a new
FlyString class that is tied to String.

1 files changed, 2 insertions, 2 deletions

diff --git a/AK/Forward.h b/AK/Forward.h
index 3803009a4a..6805f659b1 100644
--- a/AK/Forward.h
+++ b/AK/Forward.h
@@ -27,13 +27,13 @@ class JsonArray;
 class JsonObject;
 class JsonValue;
 class StackInfo;
+class DeprecatedFlyString;
 class DeprecatedString;
 class StringBuilder;
 class StringImpl;
 class StringView;
 class Time;
 class URL;
-class FlyString;
 class String;
 class Utf16View;
 class Utf32View;
@@ -160,6 +160,7 @@ using AK::Bytes;
 using AK::CircularBuffer;
 using AK::CircularDuplexStream;
 using AK::CircularQueue;
+using AK::DeprecatedFlyString;
 using AK::DeprecatedString;
 using AK::DoublyLinkedList;
 using AK::DuplexMemoryStream;
@@ -167,7 +168,6 @@ using AK::Error;
 using AK::ErrorOr;
 using AK::FixedArray;
 using AK::FixedPoint;
-using AK::FlyString;
 using AK::Function;
 using AK::GenericLexer;
 using AK::HashMap;