Enable wallpaper boot animation for boot into sign in too. Add flag to disable it.

chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc

Index: chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc
diff --git a/chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc b/chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc
index 96be6ec9f1848d0846356074080467c9fdd5bdd9..67446928224238f589009c3b2734824055066180 100644
--- a/chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc
+++ b/chrome/browser/chromeos/background/ash_user_wallpaper_delegate.cc
@@ -27,14 +27,16 @@ namespace {
 
 class UserWallpaperDelegate: public ash::UserWallpaperDelegate {

[Ivan Korotkov, 2012/07/31 22:20:26]

space before :

[Nikita (slow), 2012/08/01 02:09:06]

Done.

  public:
-  UserWallpaperDelegate() {
+  UserWallpaperDelegate() : boot_animation_finished_(false) {
   }
 
   virtual ~UserWallpaperDelegate() {
   }
 
   virtual ash::WindowVisibilityAnimationType GetAnimationType() OVERRIDE {
-    if (CommandLine::ForCurrentProcess()->HasSwitch(
+    if (chromeos::UserManager::Get()->IsUserLoggedIn() ||
+        boot_animation_finished_ ||
+        CommandLine::ForCurrentProcess()->HasSwitch(
             switches::kDisableNewOobe) ||
         WizardController::IsZeroDelayEnabled()) {
       return ash::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE;
@@ -42,7 +44,10 @@ class UserWallpaperDelegate: public ash::UserWallpaperDelegate {
 
     bool is_registered = WizardController::IsDeviceRegistered();
     // TODO(nkostylev): Figure out whether this would affect autotests as well.
-    if (is_registered)
+    bool disable_boot_animation =

[Ivan Korotkov, 2012/07/31 22:20:26]

Do you need a separate variable?

[Nikita (slow), 2012/08/01 02:09:06]

I think it is a bit more readable this way.

+        CommandLine::ForCurrentProcess()->
+            HasSwitch(switches::kDisableBootAnimation);
+    if (is_registered && disable_boot_animation)
       return ash::WINDOW_VISIBILITY_ANIMATION_TYPE_FADE;
     else
       return ash::WINDOW_VISIBILITY_ANIMATION_TYPE_BRIGHTNESS_GRAYSCALE;
@@ -67,7 +72,15 @@ class UserWallpaperDelegate: public ash::UserWallpaperDelegate {
         content::NotificationService::NoDetails());
   }
 
+  virtual void OnWallpaperBootAnimationFinished() OVERRIDE {
+    // Setting this variable would make sure that boot animation type

[Ivan Korotkov, 2012/07/31 22:20:26]

// Make sure that...

[Nikita (slow), 2012/08/01 02:09:06]

Done.

+    // is used only once.
+    boot_animation_finished_ = true;
+  }
+
  private:
+  bool boot_animation_finished_;
+
   DISALLOW_COPY_AND_ASSIGN(UserWallpaperDelegate);
 };