Change mojo enums to be scoped enums in the generated C++ bindings.

content/browser/background_sync/background_sync_registration.cc

 // Copyright 2015 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 "content/browser/background_sync/background_sync_registration.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 31 matching lines @@
   for (auto& callback : notify_finished_callbacks_) {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(callback, sync_state_));
   }
 
   notify_finished_callbacks_.clear();
 }
 
 bool BackgroundSyncRegistration::HasCompleted() const {
   switch (sync_state_) {
-    case BACKGROUND_SYNC_STATE_PENDING:
-    case BACKGROUND_SYNC_STATE_FIRING:
-    case BACKGROUND_SYNC_STATE_REREGISTERED_WHILE_FIRING:
-    case BACKGROUND_SYNC_STATE_UNREGISTERED_WHILE_FIRING:
+    case BackgroundSyncState::PENDING:
+    case BackgroundSyncState::FIRING:
+    case BackgroundSyncState::REREGISTERED_WHILE_FIRING:
+    case BackgroundSyncState::UNREGISTERED_WHILE_FIRING:
       return false;
-    case BACKGROUND_SYNC_STATE_FAILED:
-    case BACKGROUND_SYNC_STATE_SUCCESS:
-    case BACKGROUND_SYNC_STATE_UNREGISTERED:
+    case BackgroundSyncState::FAILED:
+    case BackgroundSyncState::SUCCESS:
+    case BackgroundSyncState::UNREGISTERED:
       return true;
   }
   NOTREACHED();
   return false;
 }
 
 bool BackgroundSyncRegistration::IsFiring() const {
   switch (sync_state_) {
-    case BACKGROUND_SYNC_STATE_FIRING:
-    case BACKGROUND_SYNC_STATE_REREGISTERED_WHILE_FIRING:
-    case BACKGROUND_SYNC_STATE_UNREGISTERED_WHILE_FIRING:
+    case BackgroundSyncState::FIRING:
+    case BackgroundSyncState::REREGISTERED_WHILE_FIRING:
+    case BackgroundSyncState::UNREGISTERED_WHILE_FIRING:
       return true;
-    case BACKGROUND_SYNC_STATE_PENDING:
-    case BACKGROUND_SYNC_STATE_FAILED:
-    case BACKGROUND_SYNC_STATE_SUCCESS:
-    case BACKGROUND_SYNC_STATE_UNREGISTERED:
+    case BackgroundSyncState::PENDING:
+    case BackgroundSyncState::FAILED:
+    case BackgroundSyncState::SUCCESS:
+    case BackgroundSyncState::UNREGISTERED:
       return false;
   }
   NOTREACHED();
   return false;
 }
 
 void BackgroundSyncRegistration::SetUnregisteredState() {
   DCHECK(!HasCompleted());
 
   bool is_firing = IsFiring();
 
-  sync_state_ = is_firing ? BACKGROUND_SYNC_STATE_UNREGISTERED_WHILE_FIRING
-                          : BACKGROUND_SYNC_STATE_UNREGISTERED;
+  sync_state_ = is_firing ? BackgroundSyncState::UNREGISTERED_WHILE_FIRING
+                          : BackgroundSyncState::UNREGISTERED;
 
   if (!is_firing) {
     // If the registration is currently firing then wait to run
     // RunFinishedCallbacks until after it has finished as it might
     // change state to SUCCESS first.
     RunFinishedCallbacks();
   }
 }
 
 }  // namespace content