[Start Surface] Finch flags to experiment with single and twopanes start surface

Bug: 982018

Change-Id: I1b6b6e7f7a9a9dc76cfed5e318fb93981a782225
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1731020
Reviewed-by: Yusuf Ozuysal <[email protected]>
Reviewed-by: anthonyvd <[email protected]>
Reviewed-by: Ganggui Tang <[email protected]>
Commit-Queue: Mia Glaese <[email protected]>
Cr-Commit-Position: refs/heads/master@{#684099}
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index b8bf434b..3ddaeb5 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -2573,9 +2573,9 @@
 const char kTranslateAndroidManualTriggerDescription[] =
     "Show a menu item in the main menu that triggers page translation.";
 
-const char kTwoPanesStartSurfaceAndroidName[] = "Two Panes Start Surface";
-const char kTwoPanesStartSurfaceAndroidDescription[] =
-    "Enable showing two panes start surface when launching Chrome via the "
+const char kStartSurfaceAndroidName[] = "Start Surface";
+const char kStartSurfaceAndroidDescription[] =
+    "Enable showing the start surface when launching Chrome via the "
     "launcher.";
 
 const char kUpdateMenuBadgeName[] = "Force show update menu badge";