Update diplays even if configuration failed during startup

ash/display/display_error_observer_chromeos_unittest.cc

Index: ash/display/display_error_observer_chromeos_unittest.cc
diff --git a/ash/display/display_error_observer_chromeos_unittest.cc b/ash/display/display_error_observer_chromeos_unittest.cc
index b0b3810ee41641ea0e7529a90e971e6d0d79e4e0..96871fef51be3d3800c1cee54b77b1c3c9a0b3f9 100644
--- a/ash/display/display_error_observer_chromeos_unittest.cc
+++ b/ash/display/display_error_observer_chromeos_unittest.cc
@@ -45,7 +45,9 @@ TEST_F(DisplayErrorObserverTest, Normal) {
     return;
 
   UpdateDisplay("200x200,300x300");
-  observer()->OnDisplayModeChangeFailed(ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
+  observer()->OnDisplayModeChangeFailed(
+      ui::DisplayConfigurator::DisplayStateList(),
+      ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
   EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
             GetMessageContents());
 }
@@ -55,11 +57,15 @@ TEST_F(DisplayErrorObserverTest, CallTwice) {
     return;
 
   UpdateDisplay("200x200,300x300");
-  observer()->OnDisplayModeChangeFailed(ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
+  observer()->OnDisplayModeChangeFailed(
+      ui::DisplayConfigurator::DisplayStateList(),
+      ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
   base::string16 message = GetMessageContents();
   EXPECT_FALSE(message.empty());
 
-  observer()->OnDisplayModeChangeFailed(ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
+  observer()->OnDisplayModeChangeFailed(
+      ui::DisplayConfigurator::DisplayStateList(),
+      ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
   base::string16 message2 = GetMessageContents();
   EXPECT_FALSE(message2.empty());
   EXPECT_EQ(message, message2);
@@ -70,11 +76,14 @@ TEST_F(DisplayErrorObserverTest, CallWithDifferentState) {
     return;
 
   UpdateDisplay("200x200,300x300");
-  observer()->OnDisplayModeChangeFailed(ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
+  observer()->OnDisplayModeChangeFailed(
+      ui::DisplayConfigurator::DisplayStateList(),
+      ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR);
   EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
             GetMessageContents());
 
   observer()->OnDisplayModeChangeFailed(
+      ui::DisplayConfigurator::DisplayStateList(),
       ui::MULTIPLE_DISPLAY_STATE_DUAL_EXTENDED);
   EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING),
             GetMessageContents());