Check IME state in ImeController

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.cc
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
index 87eafaca02864b1b556f87c807bb133995a9c5f0..4e30441b5b7bde3051211ad6e6a997ac2692f385 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
@@ -90,6 +90,7 @@
 #include "chrome/browser/chromeos/ui/low_disk_notification.h"
 #include "chrome/browser/chromeos/upgrade_detector_chromeos.h"
 #include "chrome/browser/defaults.h"
+#include "chrome/browser/extensions/extension_error_reporter.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/net/chrome_network_delegate.h"
 #include "chrome/browser/profiles/profile.h"
@@ -748,6 +749,15 @@ void ChromeBrowserMainPartsChromeos::PostProfileInit() {
 
   manager->SetState(session_manager->GetDefaultIMEState(profile()));
 
+  // Safe to show postponed extension error messages (if any) now, if it's the
+  // signin profile, or a profile associated with the active user. Because
+  // extension errors are reported in context of active user, they should be
+  // postponed until input methods of the active user is initializd.
+  if (ProfileHelper::IsSigninProfile(profile()) ||
+      ProfileHelper::Get()->GetUserByProfile(profile())->is_active()) {
+    ExtensionErrorReporter::GetInstance()->ShowPostponedMessages();
+  }
+
   bool is_running_test = parameters().ui_task != nullptr;
   g_browser_process->platform_part()->session_manager()->Initialize(
       parsed_command_line(), profile(), is_running_test);