[omnibox][ui-simplification] Adds feature flags for square suggest icons.

Bug: 1401498
Change-Id: Ie5fb58265310beff00a93ecd81acfc39df3024a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4111473
Reviewed-by: Justin Donnelly <[email protected]>
Reviewed-by: manuk hovanesian <[email protected]>
Commit-Queue: Yohanes Shimelis <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1091971}
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index aa3860e..e1d72525 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -2191,6 +2191,17 @@
     "Expand the last word in the shortcut text to be a complete word from the "
     "suggestion text.";
 
+const char kOmniboxSimplifiedUiUniformRowHeightName[] =
+    "Omnibox Suggestion Row Height";
+const char kOmniboxSimplifiedUiUniformRowHeightDescription[] =
+    "Changes the row height of omnibox suggetions.";
+
+const char kOmniboxSimplifiedUiSquareSuggestIconName[] =
+    "Omnibox Square Suggest Icons";
+const char kOmniboxSimplifiedUiSquareSuggestIconDescription[] =
+    "Adds a grey square background to suggestion icons, and makes the answer "
+    "icon square.";
+
 const char kOmniboxMaxZeroSuggestMatchesName[] =
     "Omnibox Max Zero Suggest Matches";
 const char kOmniboxMaxZeroSuggestMatchesDescription[] =
@@ -2203,11 +2214,6 @@
     "Changes the maximum number of autocomplete matches displayed in the "
     "Omnibox UI.";
 
-const char kOmniboxSimplifiedUiUniformRowHeightName[] =
-    "Omnibox Suggestion Row Height";
-const char kOmniboxSimplifiedUiUniformRowHeightDescription[] =
-    "Changes the row height of omnibox suggetions.";
-
 const char kOmniboxUpdatedConnectionSecurityIndicatorsName[] =
     "Omnibox Updated connection security indicators";
 const char kOmniboxUpdatedConnectionSecurityIndicatorsDescription[] =