Coalesce event router Init calls into their constructors.

chrome/browser/extensions/api/push_messaging/push_messaging_api.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/extensions/api/push_messaging/push_messaging_api.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 28 matching lines @@
 const char kUserNotSignedIn[] = "The user is not signed in.";
 const char kTokenServiceNotAvailable[] = "Failed to get token service.";
 }
 
 namespace extensions {
 
 namespace glue = api::push_messaging;
 
 PushMessagingEventRouter::PushMessagingEventRouter(Profile* profile)
     : profile_(profile) {
-}
-
-PushMessagingEventRouter::~PushMessagingEventRouter() {}
-
-void PushMessagingEventRouter::Init() {
   ProfileSyncService* pss = ProfileSyncServiceFactory::GetForProfile(profile_);
   // This may be NULL; for example, for the ChromeOS guest user. In these cases,
   // just return without setting up anything, since it won't work anyway.
   if (!pss)
     return;
 
   const ExtensionSet* extensions =
       ExtensionSystem::Get(profile_)->extension_service()->extensions();
   std::set<std::string> push_messaging_extensions;
   for (ExtensionSet::const_iterator it = extensions->begin();
        it != extensions->end(); ++it) {
     const Extension* extension = *it;
     if (extension->HasAPIPermission(APIPermission::kPushMessaging)) {
       push_messaging_extensions.insert(extension->id());
     }
   }
   handler_.reset(new PushMessagingInvalidationHandler(
       pss, this, push_messaging_extensions));
 
   // Register for extension load/unload as well, so we can update any
   // registrations as appropriate.
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
                  content::Source<Profile>(profile_->GetOriginalProfile()));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                  content::Source<Profile>(profile_->GetOriginalProfile()));
 }
 
+PushMessagingEventRouter::~PushMessagingEventRouter() {}
+
 void PushMessagingEventRouter::Shutdown() {
   // We need an explicit Shutdown() due to the dependencies among the various
   // ProfileKeyedServices. ProfileSyncService depends on ExtensionSystem, so
   // it is destroyed before us in the destruction phase of Profile shutdown.
   // As a result, we need to drop any references to it in the Shutdown() phase
   // instead.
   handler_.reset();
 }
 
 void PushMessagingEventRouter::SetMapperForTest(
@@ skipping 196 matching lines @@
   // If the error message is blank, see if we can set it from the state.
   if (error_text.empty() &&
       (0 != error.state())) {
     error_text = base::IntToString(error.state());
   }
 
   ReportResult(std::string(), error_text);
 }
 
 }  // namespace extensions