Replace all enums with enum classes in permissions code.

chrome/browser/safe_browsing/permission_reporter.cc

 // Copyright 2016 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.
 
 #include "chrome/browser/safe_browsing/permission_reporter.h"
 
 #include <functional>
 
 #include "base/hash.h"
 #include "base/memory/ptr_util.h"
@@ skipping 39 matching lines @@
     default:
       break;
   }
 
   NOTREACHED();
   return PermissionReport::UNKNOWN_PERMISSION;
 }
 
 PermissionReport::Action PermissionActionForReport(PermissionAction action) {
   switch (action) {
-    case GRANTED:
+    case PermissionAction::GRANTED:
       return PermissionReport::GRANTED;
-    case DENIED:
+    case PermissionAction::DENIED:
       return PermissionReport::DENIED;
-    case DISMISSED:
+    case PermissionAction::DISMISSED:
       return PermissionReport::DISMISSED;
-    case IGNORED:
+    case PermissionAction::IGNORED:
       return PermissionReport::IGNORED;
-    case REVOKED:
+    case PermissionAction::REVOKED:
       return PermissionReport::REVOKED;
-    case REENABLED:
-    case REQUESTED:
+    case PermissionAction::REENABLED:
+    case PermissionAction::REQUESTED:
       return PermissionReport::ACTION_UNSPECIFIED;
-    case PERMISSION_ACTION_NUM:
+    case PermissionAction::NUM:
       break;
   }
 
   NOTREACHED();
   return PermissionReport::ACTION_UNSPECIFIED;
 }
 
 PermissionReport::SourceUI SourceUIForReport(PermissionSourceUI source_ui) {
   switch (source_ui) {
     case PermissionSourceUI::PROMPT:
       return PermissionReport::PROMPT;
     case PermissionSourceUI::OIB:
       return PermissionReport::OIB;
     case PermissionSourceUI::SITE_SETTINGS:
       return PermissionReport::SITE_SETTINGS;
     case PermissionSourceUI::PAGE_ACTION:
       return PermissionReport::PAGE_ACTION;
-    case PermissionSourceUI::SOURCE_UI_NUM:
+    case PermissionSourceUI::NUM:
       break;
   }
 
   NOTREACHED();
   return PermissionReport::SOURCE_UI_UNSPECIFIED;
 }
 
 PermissionReport::GestureType GestureTypeForReport(
     PermissionRequestGestureType gesture_type) {
   switch (gesture_type) {
@@ skipping 115 matching lines @@
   }
   if (log.size() < kMaximumReportsPerOriginPerPermissionPerMinute) {
     log.push(current_time);
     return false;
   } else {
     return true;
   }
 }
 
 }  // namespace safe_browsing