Pass Callback to TaskRunner by value and consume it on invocation (1)

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 528148a032ee5109502e4ad58487fa4e8fd40dfc..a72e642b9c013c03c5097b49ec5d0519da505485 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -1062,8 +1062,8 @@ content::BrowserMainParts* ChromeContentBrowserClient::CreateBrowserMainParts(
 void ChromeContentBrowserClient::PostAfterStartupTask(
     const tracked_objects::Location& from_here,
     const scoped_refptr<base::TaskRunner>& task_runner,
-    const base::Closure& task) {
-  AfterStartupTaskUtils::PostTask(from_here, task_runner, task);
+    base::Closure task) {
+  AfterStartupTaskUtils::PostTask(from_here, task_runner, std::move(task));
 }
 
 bool ChromeContentBrowserClient::IsBrowserStartupComplete() {