Move ash_util functions from 'chrome' namespace to 'ash_util' namespace

chrome/browser/chromeos/login/ui/input_events_blocker.cc

Index: chrome/browser/chromeos/login/ui/input_events_blocker.cc
diff --git a/chrome/browser/chromeos/login/ui/input_events_blocker.cc b/chrome/browser/chromeos/login/ui/input_events_blocker.cc
index b91d7f6c42aabe0d785d94a829b64d629140ff13..43ad7da65fdb235ad400750b7f9c72ed4349b804 100644
--- a/chrome/browser/chromeos/login/ui/input_events_blocker.cc
+++ b/chrome/browser/chromeos/login/ui/input_events_blocker.cc
@@ -14,7 +14,7 @@ namespace chromeos {
 InputEventsBlocker::InputEventsBlocker() {
   // TODO(mash): Implement a mash version. This will probably need to talk to
   // the window server.
-  if (!chrome::IsRunningInMash()) {
+  if (!ash_util::IsRunningInMash()) {
     ash::Shell::GetInstance()->PrependPreTargetHandler(this);
     VLOG(1) << "InputEventsBlocker " << this << " created.";
   } else {
@@ -23,7 +23,7 @@ InputEventsBlocker::InputEventsBlocker() {
 }
 
 InputEventsBlocker::~InputEventsBlocker() {
-  if (!chrome::IsRunningInMash()) {
+  if (!ash_util::IsRunningInMash()) {
     ash::Shell::GetInstance()->RemovePreTargetHandler(this);
     VLOG(1) << "InputEventsBlocker " << this << " destroyed.";
   } else {