Don't remember best resolution.

chrome/browser/chromeos/display/display_preferences_unittest.cc

Index: chrome/browser/chromeos/display/display_preferences_unittest.cc
diff --git a/chrome/browser/chromeos/display/display_preferences_unittest.cc b/chrome/browser/chromeos/display/display_preferences_unittest.cc
index 829995752b85443154d33d2b61e4a4a50779e969..6d0614d0f72ed7969c5ab729287e663cd467c174 100644
--- a/chrome/browser/chromeos/display/display_preferences_unittest.cc
+++ b/chrome/browser/chromeos/display/display_preferences_unittest.cc
@@ -190,7 +190,7 @@ TEST_F(DisplayPreferencesTest, BasicStores) {
   ash::internal::DisplayManager* display_manager =
       ash::Shell::GetInstance()->display_manager();
 
-  UpdateDisplay("200x200*2,400x300");
+  UpdateDisplay("200x200*2, 400x300#400x400|300x200");
   int64 id1 = gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().id();
   gfx::Display::SetInternalDisplayId(id1);
   int64 id2 = ash::ScreenAsh::GetSecondaryDisplay().id();
@@ -271,7 +271,7 @@ TEST_F(DisplayPreferencesTest, BasicStores) {
   EXPECT_FALSE(property->GetInteger("width", &width));
   EXPECT_FALSE(property->GetInteger("height", &height));
 
-  display_manager->SetDisplayResolution(id2, gfx::Size(400, 300));
+  display_manager->SetDisplayResolution(id2, gfx::Size(300, 200));
 
   display_controller->SetPrimaryDisplayId(id2);
 
@@ -282,12 +282,13 @@ TEST_F(DisplayPreferencesTest, BasicStores) {
   EXPECT_FALSE(property->GetInteger("width", &width));
   EXPECT_FALSE(property->GetInteger("height", &height));
 
-  // External dispaly's resolution must be stored this time.
+  // External dispaly's resolution must be stored this time because
+  // it's not best.
   EXPECT_TRUE(properties->GetDictionary(base::Int64ToString(id2), &property));
   EXPECT_TRUE(property->GetInteger("width", &width));
   EXPECT_TRUE(property->GetInteger("height", &height));
-  EXPECT_EQ(400, width);
-  EXPECT_EQ(300, height);
+  EXPECT_EQ(300, width);
+  EXPECT_EQ(200, height);
 
   // The layout remains the same.
   EXPECT_TRUE(displays->GetDictionary(key, &layout_value));
@@ -331,12 +332,18 @@ TEST_F(DisplayPreferencesTest, BasicStores) {
   EXPECT_TRUE(properties->GetDictionary(base::Int64ToString(id2), &property));
   EXPECT_TRUE(property->GetInteger("width", &width));
   EXPECT_TRUE(property->GetInteger("height", &height));
-  EXPECT_EQ(400, width);
-  EXPECT_EQ(300, height);
+  EXPECT_EQ(300, width);
+  EXPECT_EQ(200, height);
 
   // Set new display's selected resolution.
-  display_manager->SetDisplayResolution(id2 + 1, gfx::Size(500, 400));
-  UpdateDisplay("200x200*2,500x400");
+  display_manager->RegisterDisplayProperty(id2 + 1,
+                                           gfx::Display::ROTATE_0,
+                                           1.0f,
+                                           NULL,
+                                           gfx::Size(500, 400));
+
+  UpdateDisplay("200x200*2, 600x500#600x500|500x400");
+
   // Update key as the 2nd display gets new id.
   id2 = ash::ScreenAsh::GetSecondaryDisplay().id();
   key = base::Int64ToString(id1) + "," + base::Int64ToString(id2);
@@ -362,14 +369,14 @@ TEST_F(DisplayPreferencesTest, BasicStores) {
 TEST_F(DisplayPreferencesTest, PreventStore) {
   ResolutionNotificationController::SuppressTimerForTest();
   LoggedInAsUser();
-  UpdateDisplay("400x300");
+  UpdateDisplay("400x300#500x400|400x300|300x200");
   int64 id = ash::Shell::GetScreen()->GetPrimaryDisplay().id();
   // Set display's resolution in single display. It creates the notification and
   // display preferences should not stored meanwhile.
   ash::Shell::GetInstance()->resolution_notification_controller()->
       SetDisplayResolutionAndNotify(
           id, gfx::Size(400, 300), gfx::Size(500, 400), base::Closure());
-  UpdateDisplay("500x400");
+  UpdateDisplay("500x400#500x400|400x300|300x200");
 
   const base::DictionaryValue* properties =
       local_state()->GetDictionary(prefs::kDisplayProperties);
@@ -390,7 +397,7 @@ TEST_F(DisplayPreferencesTest, PreventStore) {
   // by SetDisplayResolution.
   ash::Shell::GetInstance()->display_manager()->SetDisplayResolution(
       id, gfx::Size(300, 200));
-  UpdateDisplay("300x200");
+  UpdateDisplay("300x200#500x400|400x300|300x200");
 
   property = NULL;
   EXPECT_TRUE(properties->GetDictionary(base::Int64ToString(id), &property));