Enable new checkbox style by default (Linux/CrOS only)

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 094b570f0b8cb95cb3dcc7f9ed338d6f0ac2904b..10e54150736d766b39c9452ac03552a4bbcad518 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -818,6 +818,13 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(switches::kEnableViewsTextfield),
   },
   {
+    "old-checkbox-style",
+    IDS_FLAGS_OLD_CHECKBOX_STYLE,
+    IDS_FLAGS_OLD_CHECKBOX_STYLE_DESCRIPTION,
+    kOsLinux | kOsCrOS,
+    SINGLE_VALUE_TYPE(switches::kOldCheckboxStyle),
+  },
+  {
     "enable-frameless-constrained-dialogs",
     IDS_FLAGS_ENABLE_FRAMELESS_DIALOG_NAME,
     IDS_FLAGS_ENABLE_FRAMELESS_DIALOG_DESCRIPTION,
@@ -825,13 +832,6 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(switches::kEnableFramelessConstrainedDialogs),
   },
   {
-    "new-checkbox-style",
-    IDS_FLAGS_NEW_CHECKBOX_STYLE,
-    IDS_FLAGS_NEW_CHECKBOX_STYLE_DESCRIPTION,
-    kOsLinux | kOsCrOS,
-    SINGLE_VALUE_TYPE(switches::kNewCheckboxStyle),
-  },
-  {
     "disable-non-fullscreen-mouse-lock",
     IDS_FLAGS_DISABLE_NON_FULLSCREEN_MOUSE_LOCK_NAME,
     IDS_FLAGS_DISABLE_NON_FULLSCREEN_MOUSE_LOCK_DESCRIPTION,