Reland: No longer start up profile if there was an error fetching policy.

chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc

Index: chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc
diff --git a/chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc b/chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc
index a08a650144985376c21e06fcec5ff54896bb4fa0..44a3bd795707b262e7427d1e9e543f3d75c6b756 100644
--- a/chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc
+++ b/chrome/browser/chromeos/login/users/avatar/user_image_manager_browsertest.cc
@@ -8,6 +8,7 @@
 #include <string>
 #include <vector>
 
+#include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ -44,6 +45,7 @@
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chromeos/chromeos_paths.h"
+#include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_session_manager_client.h"
@@ -117,6 +119,16 @@ class UserImageManagerTest : public LoginManagerTest,
     ASSERT_TRUE(PathService::Get(chrome::DIR_USER_DATA, &user_data_dir_));
   }
 
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    LoginManagerTest::SetUpCommandLine(command_line);
+    // These tests create new users and then inject policy after the fact,
+    // to avoid having to set up a mock policy server. UserCloudPolicyManager
+    // will shut down the profile if there's an error loading the initial
+    // policy, so disable this behavior so we can inject policy directly.
+    command_line->AppendSwitch(
+        chromeos::switches::kAllowFailedPolicyFetchForTest);
+  }
+
   void SetUpOnMainThread() override {
     LoginManagerTest::SetUpOnMainThread();
     local_state_ = g_browser_process->local_state();