commit bcac628f7b14106f6d75254dd9fc0c605466f208
author Becky Zhou <huayinz@chromium.org> Thu Feb 28 18:22:37 2019
committer Commit Bot <commit-bot@chromium.org> Thu Feb 28 18:22:37 2019
tree 75c727cc65892b00a354e9ce8148c5f28d5f4219
parent f254178062d73ff9a4b5b49371f8edafe2c2f861

Enable build flag and modify flag description for dark mode

Bug: 936275
Change-Id: Icb58cda11379b0bc5f149aafbd84bacbc8a015c2
Reviewed-on: https://chromium-review.googlesource.com/c/1493071
Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Becky Zhou <huayinz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#636480}

chrome/browser/flag_descriptions.cc

diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index 6a5e274..b5ff356 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -2707,9 +2707,9 @@
 
 #if BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
 
-const char kAndroidNightModeName[] = "Enable night mode based on user settings";
+const char kAndroidNightModeName[] = "Android Chrome UI dark mode";
 const char kAndroidNightModeDescription[] =
-    "If enabled, user can enable night mode through settings.";
+    "If enabled, user can enable Android Chrome UI dark mode through settings.";
 
 #endif  // BUILDFLAG(ENABLE_ANDROID_NIGHT_MODE)
 

ui/android/features.gni

diff --git a/ui/android/features.gni b/ui/android/features.gni
index a8dfa500..5c5d56a 100644
--- a/ui/android/features.gni
+++ b/ui/android/features.gni
@@ -3,5 +3,5 @@
 # found in the LICENSE file.
 
 declare_args() {
-  enable_android_night_mode = false
+  enable_android_night_mode = is_android
 }