Update managed device icon color

Bug: 1156183
Change-Id: Ia12c20f622ff114e20b7a26124680fe963017fee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2577889Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Commit-Queue: Ahmed Mehfooz <amehfooz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#835070}

ash/system/unified/unified_managed_device_view.cc

@@ -89,7 +89,7 @@ void UnifiedManagedDeviceView::Update() {
   std::string enterprise_domain_manager = model->enterprise_domain_manager();
 
   const SkColor icon_color = AshColorProvider::Get()->GetContentLayerColor(
-      AshColorProvider::ContentLayerType::kIconColorSecondary);
+      AshColorProvider::ContentLayerType::kIconColorPrimary);
   if (session->ShouldDisplayManagedUI() || model->active_directory_managed() ||
       !enterprise_domain_manager.empty()) {
     // Show enterpised managed UI.