Removes ShellPort::IsRunningInMash()

ash/system/ime/tray_ime_chromeos_unittest.cc

Index: ash/system/ime/tray_ime_chromeos_unittest.cc
diff --git a/ash/system/ime/tray_ime_chromeos_unittest.cc b/ash/system/ime/tray_ime_chromeos_unittest.cc
index 9f4431e4c6e0c3db023b936cb3b84c3ab48b191a..a7b2fe471e21f5f5567621acb713216b0cac6ed1 100644
--- a/ash/system/ime/tray_ime_chromeos_unittest.cc
+++ b/ash/system/ime/tray_ime_chromeos_unittest.cc
@@ -6,8 +6,8 @@
 
 #include "ash/accessibility_delegate.h"
 #include "ash/accessibility_types.h"
+#include "ash/public/cpp/config.h"
 #include "ash/shell.h"
-#include "ash/shell_port.h"
 #include "ash/system/ime_menu/ime_list_view.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/test/ash_test_base.h"
@@ -161,7 +161,7 @@ TEST_F(TrayIMETest, ShownWithSingleIMEWhenManaged) {
 // enabled.
 TEST_F(TrayIMETest, HidesOnA11yEnabled) {
   // TODO: investigate failure in mash. http://crbug.com/695561.
-  if (ShellPort::Get()->IsRunningInMash())
+  if (Shell::GetAshConfig() == Config::MASH)
     return;
 
   SetIMELength(0);
@@ -179,7 +179,7 @@ TEST_F(TrayIMETest, HidesOnA11yEnabled) {
 // to toggle between enabled and disabled.
 TEST_F(TrayIMETest, PerformActionOnDetailedView) {
   // TODO: investigate failure in mash. http://crbug.com/695561.
-  if (ShellPort::Get()->IsRunningInMash())
+  if (Shell::GetAshConfig() == Config::MASH)
     return;
 
   SetIMELength(0);