Enable birthday features by default.

Bug: 905386
Change-Id: I98ab459357dbb9d7043ad5fb5dd0b8084c3f7434
Reviewed-on: https://chromium-review.googlesource.com/c/1351784Reviewed-by: Marc Treib <treib@chromium.org>
Commit-Queue: Ramya Nagarajan <ramyan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#611386}

chrome/browser/search/ntp_features.cc

@@ -17,17 +17,17 @@ const base::Feature kDoodlesOnLocalNtp{"DoodlesOnLocalNtp",
 // If enabled, the user will see a configuration UI, and be able to select
 // background images to set on the New Tab Page. Implicitly enables |kNtpIcons|.
 const base::Feature kNtpBackgrounds{"NewTabPageBackgrounds",
-                                    base::FEATURE_DISABLED_BY_DEFAULT};
+                                    base::FEATURE_ENABLED_BY_DEFAULT};
 
 // If enabled, the user will see the Most Visited tiles updated with Material
 // Design elements. Implicitly enables |kNtpUIMd|.
 const base::Feature kNtpIcons{"NewTabPageIcons",
-                              base::FEATURE_DISABLED_BY_DEFAULT};
+                              base::FEATURE_ENABLED_BY_DEFAULT};
 
 // If enabled, the user will see the New Tab Page updated with Material Design
 // elements.
 const base::Feature kNtpUIMd{"NewTabPageUIMd",
-                             base::FEATURE_DISABLED_BY_DEFAULT};
+                             base::FEATURE_ENABLED_BY_DEFAULT};
 
 // If enabled, the user will sometimes see promos on the NTP.
 const base::Feature kPromosOnLocalNtp{"PromosOnLocalNtp",

components/ntp_tiles/constants.cc

@@ -25,7 +25,7 @@ const base::Feature kUsePopularSitesSuggestions{
     "UsePopularSitesSuggestions", base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kNtpCustomLinks{"NewTabPageCustomLinks",
-                                    base::FEATURE_DISABLED_BY_DEFAULT};
+                                    base::FEATURE_ENABLED_BY_DEFAULT};
 
 bool IsCustomLinksEnabled() {
 #if !defined(OS_ANDROID) && !defined(OS_IOS)