Add a feature flag for the security verbose

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #import "base/mac/mac_util.h"
 #include "base/stl_util.h"
@@ skipping 32 matching lines @@
 #import "chrome/browser/ui/cocoa/location_bar/selected_keyword_decoration.h"
 #import "chrome/browser/ui/cocoa/location_bar/star_decoration.h"
 #import "chrome/browser/ui/cocoa/location_bar/translate_decoration.h"
 #import "chrome/browser/ui/cocoa/location_bar/zoom_decoration.h"
 #import "chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h"
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
 #include "chrome/browser/ui/content_settings/content_setting_bubble_model.h"
 #include "chrome/browser/ui/content_settings/content_setting_image_model.h"
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/common/chrome_features.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/theme_resources.h"
 #include "components/bookmarks/common/bookmark_pref_names.h"
 #include "components/grit/components_scaled_resources.h"
 #import "components/omnibox/browser/omnibox_popup_model.h"
 #include "components/prefs/pref_service.h"
 #include "components/search_engines/template_url.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/translate/core/browser/language_state.h"
+#include "components/variations/variations_associated_data.h"
 #include "components/zoom/zoom_controller.h"
 #include "components/zoom/zoom_event_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/extension.h"
 #include "skia/ext/skia_utils_mac.h"
 #import "ui/base/cocoa/cocoa_base_utils.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/gfx/color_palette.h"
@@ skipping 68 matching lines @@
       base::Bind(&LocationBarViewMac::OnEditBookmarksEnabledChanged,
                  base::Unretained(this)));
 
   zoom::ZoomEventManager::GetForBrowserContext(profile)
       ->AddZoomEventManagerObserver(this);
 
   [[field_ cell] setIsPopupMode:
       !browser->SupportsWindowFeature(Browser::FEATURE_TABSTRIP)];
 
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+  std::string security_chip;
   if (command_line->HasSwitch(switches::kSecurityChip)) {
-    std::string security_chip_flag =
-        command_line->GetSwitchValueASCII(switches::kSecurityChip);
-    should_show_secure_verbose_ =
-        security_chip_flag == switches::kSecurityChipShowAll;
-    should_show_nonsecure_verbose_ =
-        security_chip_flag == switches::kSecurityChipShowAll ||
-        security_chip_flag == switches::kSecurityChipShowNonSecureOnly;
+    security_chip = command_line->GetSwitchValueASCII(switches::kSecurityChip);
+  } else if (base::FeatureList::IsEnabled(features::kSecurityChip)) {
+    security_chip = variations::GetVariationParamValueByFeature(
+        features::kSecurityChip, kSecurityChipFeatureVisibilityParam);
   }
 
+  if (security_chip == switches::kSecurityChipShowNonSecureOnly) {
+    should_show_nonsecure_verbose_ = true;
+  } else if (security_chip == switches::kSecurityChipShowAll) {
+    should_show_secure_verbose_ = true;
+    should_show_nonsecure_verbose_ = true;
+  }
+
+  std::string security_chip_animation;
   if (command_line->HasSwitch(switches::kSecurityChipAnimation)) {
-    std::string security_chip_animation_flag =
+    security_chip_animation =
         command_line->GetSwitchValueASCII(switches::kSecurityChipAnimation);
-    should_animate_secure_verbose_ =
-        security_chip_animation_flag == switches::kSecurityChipAnimationAll;
+  } else if (base::FeatureList::IsEnabled(features::kSecurityChip)) {
+    security_chip_animation = variations::GetVariationParamValueByFeature(
+        features::kSecurityChip, kSecurityChipFeatureAnimationParam);
+  }
 
-    should_animate_nonsecure_verbose_ =
-        security_chip_animation_flag ==
-            switches::kSecurityChipAnimationNonSecureOnly ||
-        security_chip_animation_flag == switches::kSecurityChipAnimationAll;
+  if (security_chip_animation ==
+      switches::kSecurityChipAnimationNonSecureOnly) {
+    should_animate_nonsecure_verbose_ = true;
+  } else if (security_chip_animation == switches::kSecurityChipAnimationAll) {
+    should_animate_secure_verbose_ = true;
+    should_animate_nonsecure_verbose_ = true;
   }
 
   // Sets images for the decorations, and performs a layout. This call ensures
   // that this class is in a consistent state after initialization.
   OnChanged();
 }
 
 LocationBarViewMac::~LocationBarViewMac() {
   // Disconnect from cell in case it outlives us.
   [[field_ cell] clearDecorations];
@@ skipping 772 matching lines @@
     OnDecorationsChanged();
 }
 
 std::vector<NSView*> LocationBarViewMac::GetDecorationAccessibilityViews() {
   std::vector<LocationBarDecoration*> decorations = GetDecorations();
   std::vector<NSView*> views;
   for (auto* decoration : decorations)
     views.push_back(decoration->GetAccessibilityView());
   return views;
 }