Add a chrome://flags entry for AlignFontDisplayAutoTimeoutsWithLCP

Bug: 1065508
Change-Id: Ieb3d033e514a3815743129ce881dfd5c3c08a121
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2149907
Reviewed-by: Rune Lillesveen <[email protected]>
Commit-Queue: Xiaocheng Hu <[email protected]>
Cr-Commit-Position: refs/heads/master@{#760278}
diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index 28f00a0..5fe984d 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -60,6 +60,9 @@
 extern const char kAccountIdMigrationName[];
 extern const char kAccountIdMigrationDescription[];
 
+extern const char kAlignFontDisplayAutoTimeoutWithLCPGoalName[];
+extern const char kAlignFontDisplayAutoTimeoutWithLCPGoalDescription[];
+
 extern const char kAllowInsecureLocalhostName[];
 extern const char kAllowInsecureLocalhostDescription[];