Rename shell namespace to service_manager

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 856ac80cc727a27ef62fa2546893ab045527fc49..30cd670d3a522378491652b75eab84bfaa58c64a 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -1376,7 +1376,7 @@ void ChromeBrowserMainParts::ServiceManagerConnectionStarted(
 void ChromeBrowserMainParts::PreMainMessageLoopRun() {
 #if defined(USE_AURA)
   if (content::ServiceManagerConnection::GetForProcess() &&
-      shell::ShellIsRemote()) {
+      service_manager::ServiceManagerIsRemote()) {
     content::ServiceManagerConnection::GetForProcess()->
         SetConnectionLostClosure(base::Bind(&chrome::SessionEnding));
   }