[ios] Renames Content Suggestions Feed flag

For now it only changes the visible parts from chrome://flags

Bug: 1085419
Change-Id: Idcf8f340c7ce553d80ada2786d2d4522422d544a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2305121
Commit-Queue: Sergio Collazos <sczs@chromium.org>
Auto-Submit: Sergio Collazos <sczs@chromium.org>
Reviewed-by: Chris Lu <thegreenfrog@chromium.org>
Cr-Commit-Position: refs/heads/master@{#789747}

chrome/browser/flag-metadata.json

@@ -927,11 +927,6 @@
     "owners": [ "alemate" ],
     "expiry_milestone": 80
   },
-  {
-    "name": "discover-feed-ntp-ios",
-    "owners": [ "adamta", "sczs" ],
-    "expiry_milestone": 89
-  },
   {
     "name": "display-identification",
     "owners": [ "baileyberro", "cros-peripherals@google.com" ],
@@ -2992,6 +2987,11 @@
     "owners": [ "aaronhk", "fserb", "juanmihd", "yiyix" ],
     "expiry_milestone": 95
   },
+  {
+    "name": "new-content-suggestions-feed",
+    "owners": [ "adamta", "sczs", "gogerald" ],
+    "expiry_milestone": 89
+  },
   {
     "name": "new-os-settings-search",
     "owners": [ "cros-customization@google.com", "hsuregan", "khorimoto" ],

ios/chrome/browser/flags/about_flags.mm

@@ -629,7 +629,7 @@ const flags_ui::FeatureEntry kFeatureEntries[] = {
     {"safety-check-ios", flag_descriptions::kSafetyCheckIOSName,
      flag_descriptions::kSafetyCheckIOSDescription, flags_ui::kOsIos,
      FEATURE_VALUE_TYPE(kSafetyCheckIOS)},
-    {"discover-feed-ntp-ios", flag_descriptions::kDiscoverFeedInNtpName,
+    {"new-content-suggestions-feed", flag_descriptions::kDiscoverFeedInNtpName,
      flag_descriptions::kDiscoverFeedInNtpDescription, flags_ui::kOsIos,
      FEATURE_VALUE_TYPE(kDiscoverFeedInNtp)},
     {"autofill-enable-card-nickname-upstream",

ios/chrome/browser/flags/ios_chrome_flag_descriptions.cc

@@ -196,9 +196,10 @@ const char kDisableProgressBarAnimationName[] =
 const char kDisableProgressBarAnimationDescription[] =
     "Disable progress bar animation when a page loads.";
 
-const char kDiscoverFeedInNtpName[] = "Enable Discover feed in new tab page";
+const char kDiscoverFeedInNtpName[] = "Enable new content Suggestion Feed";
 const char kDiscoverFeedInNtpDescription[] =
-    "When enabled, replaces articles feed with Discover feed in new tab page.";
+    "When enabled, replaces articles feed with new content Suggestion Feed in "
+    "the NTP.";
 
 const char kDownloadInfobarMessagesUIName[] = "Download Infobars Messages UI";
 const char kDownloadInfobarMessagesUIDescription[] =