chrome: Use base::MessageLoop. (Part 3)

chrome/browser/extensions/extension_process_manager.cc

Index: chrome/browser/extensions/extension_process_manager.cc
diff --git a/chrome/browser/extensions/extension_process_manager.cc b/chrome/browser/extensions/extension_process_manager.cc
index 6a6993c2c5d9e963eaec3ef7ebe98553fc0c8519..8d67d77a1149ff01e0f613d3399da51636c85ec6 100644
--- a/chrome/browser/extensions/extension_process_manager.cc
+++ b/chrome/browser/extensions/extension_process_manager.cc
@@ -431,7 +431,7 @@ int ExtensionProcessManager::DecrementLazyKeepaliveCount(
   int& count = background_page_data_[extension->id()].lazy_keepalive_count;
   DCHECK_GT(count, 0);
   if (--count == 0) {
-    MessageLoop::current()->PostDelayedTask(
+    base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&ExtensionProcessManager::OnLazyBackgroundPageIdle,
                    weak_ptr_factory_.GetWeakPtr(), extension->id(),
@@ -494,7 +494,7 @@ void ExtensionProcessManager::OnShouldSuspendAck(
 void ExtensionProcessManager::OnSuspendAck(const std::string& extension_id) {
   background_page_data_[extension_id].is_closing = true;
   int sequence_id = background_page_data_[extension_id].close_sequence_id;
-  MessageLoop::current()->PostDelayedTask(
+  base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&ExtensionProcessManager::CloseLazyBackgroundPageNow,
                  weak_ptr_factory_.GetWeakPtr(), extension_id, sequence_id),