chromeos: Move system resume handling to power manager client

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.cc
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
index 002bf517ef4d5dd5f6aa93853cececbe1a9722ca..c39a1d70bef1b5803408e0c18082d1e674887e3c 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
@@ -88,14 +88,14 @@ ChromeBrowserMainPartsChromeos::ChromeBrowserMainPartsChromeos(
 }
 
 ChromeBrowserMainPartsChromeos::~ChromeBrowserMainPartsChromeos() {
+  chromeos::accessibility::SystemEventObserver::Shutdown();
+
   chromeos::disks::DiskMountManager::Shutdown();
 
   chromeos::BluetoothManager::Shutdown();
 
   chromeos::DBusThreadManager::Shutdown();
 
-  chromeos::accessibility::SystemEventObserver::Shutdown();
-
   if (!parameters().ui_task && chromeos::CrosLibrary::Get())
     chromeos::CrosLibrary::Shutdown();
 
@@ -129,8 +129,6 @@ void ChromeBrowserMainPartsChromeos::PreMainMessageLoopStart() {
   // implementation.
   net::NetworkChangeNotifier::SetFactory(
       new chromeos::CrosNetworkChangeNotifierFactory());
-
-  chromeos::accessibility::SystemEventObserver::Initialize();
 }
 
 void ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() {
@@ -174,6 +172,9 @@ void ChromeBrowserMainPartsChromeos::PostMainMessageLoopStart() {
   // Initialize the disk mount manager.
   chromeos::disks::DiskMountManager::Initialize();
 
+  // Initialize the system event observer.
+  chromeos::accessibility::SystemEventObserver::Initialize();
+
   // Initialize the network change notifier for Chrome OS. The network
   // change notifier starts to monitor changes from the power manager and
   // the network manager.