1 files changed, 5 insertions, 0 deletions
diff --git a/chrome/browser/extensions/extension_management_browsertest.cc b/chrome/browser/extensions/extension_management_browsertest.cc
index 01348c9..ff94bfa 100644
--- a/chrome/browser/extensions/extension_management_browsertest.cc
+++ b/chrome/browser/extensions/extension_management_browsertest.cc
@@ -9,6 +9,7 @@
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extensions_service.h"
+#include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chrome/browser/extensions/extension_updater.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/url_constants.h"
@@ -208,10 +209,12 @@ IN_PROC_BROWSER_TEST_F(ExtensionManagementTest, AutoUpdate) {
                                      basedir.AppendASCII("v2.crx"));
 
   // Install version 1 of the extension.
+  ExtensionTestMessageListener listener1("v1 installed");
   ExtensionsService* service = browser()->profile()->GetExtensionsService();
   const size_t size_before = service->extensions()->size();
   ASSERT_TRUE(service->disabled_extensions()->empty());
   ASSERT_TRUE(InstallExtension(basedir.AppendASCII("v1.crx"), 1));
+  listener1.WaitUntilSatisfied();
   const ExtensionList* extensions = service->extensions();
   ASSERT_EQ(size_before + 1, extensions->size());
   ASSERT_TRUE(service->HasInstalledExtensions());
@@ -223,8 +226,10 @@ IN_PROC_BROWSER_TEST_F(ExtensionManagementTest, AutoUpdate) {
   service->updater()->set_blacklist_checks_enabled(false);
 
   // Run autoupdate and make sure version 2 of the extension was installed.
+  ExtensionTestMessageListener listener2("v2 installed");
   service->updater()->CheckNow();
   ASSERT_TRUE(WaitForExtensionInstall());
+  listener2.WaitUntilSatisfied();
   extensions = service->extensions();
   ASSERT_EQ(size_before + 1, extensions->size());
   ASSERT_EQ("ogjcoiohnmldgjemafoockdghcjciccf",