Enable consistent identity on android platform by default.

chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc

Index: chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc
diff --git a/chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc b/chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc
index dbdb6bbfa632a72b3c3d9324b18cc36e3b7edd19..42e9da75021cc4ac940b6684fba748e4b93e84b5 100644
--- a/chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc
+++ b/chrome/browser/ui/webui/signin/user_manager_ui_browsertest.cc
@@ -10,6 +10,7 @@
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/ui_test_utils.h"
+#include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "grit/generated_resources.h"
@@ -23,12 +24,11 @@ class UserManagerUIBrowserTest : public InProcessBrowserTest,
  protected:
    virtual void SetUp() OVERRIDE {
     InProcessBrowserTest::SetUp();
-    DCHECK(CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kNewProfileManagement));
+    DCHECK(switches::IsNewProfileManagement());
   }
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
-    command_line->AppendSwitch(switches::kNewProfileManagement);
+    switches::EnableNewProfileManagementForTesting(command_line);
   }
 };