Move SecurityLevel into a class of its own

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index a429b7c06d94f4ab3df2ed0d3ab0b1cba93a6f8a..8e16e66e085170e5ac9da04cea2a48f4373f8954 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -127,22 +127,22 @@ android_library("chrome_java") {
 # GYP: //chrome/chrome_browser.gypi:activity_type_ids_java
 # GYP: //chrome/chrome_browser.gypi:profile_account_management_metrics_java
 # GYP: //chrome/chrome_browser.gypi:profile_sync_service_model_type_selection_java
+# GYP: //chrome/chrome_browser.gypi:connection_security_helper_security_levels_java
 # GYP: //chrome/chrome_browser.gypi:tab_load_status_java
-# GYP: //chrome/chrome_browser.gypi:toolbar_model_security_levels_java
 java_cpp_enum("chrome_android_java_enums_srcjar") {
   sources = [
     "//chrome/browser/android/activity_type_ids.h",
     "//chrome/browser/android/tab_android.h",
     "//chrome/browser/profiles/profile_metrics.h",
+    "//chrome/browser/ssl/connection_security_helper.h",
     "//chrome/browser/sync/profile_sync_service_android.cc",
-    "//chrome/browser/ui/toolbar/toolbar_model.h",
   ]
   outputs = [
     "org/chromium/chrome/browser/ActivityTypeIds.java",
     "org/chromium/chrome/browser/TabLoadStatus.java",
     "org/chromium/chrome/browser/profiles/ProfileAccountManagementMetrics.java",
+    "org/chromium/chrome/browser/ssl/ConnectionSecurityHelperSecurityLevel.java",
     "org/chromium/chrome/browser/sync/ModelTypeSelection.java",
-    "org/chromium/chrome/browser/ui/toolbar/ToolbarModelSecurityLevel.java",
   ]
 }