Show a different icon in the launcher for incognito windows

chrome/browser/ui/views/ash/launcher/launcher_updater.cc

Index: chrome/browser/ui/views/ash/launcher/launcher_updater.cc
diff --git a/chrome/browser/ui/views/ash/launcher/launcher_updater.cc b/chrome/browser/ui/views/ash/launcher/launcher_updater.cc
index 5b1fe229a781af3f542e8e29d4c40209c49f9ef2..0b056a87caeb6f4ee212f8d080d06862eae5cb20 100644
--- a/chrome/browser/ui/views/ash/launcher/launcher_updater.cc
+++ b/chrome/browser/ui/views/ash/launcher/launcher_updater.cc
@@ -38,7 +38,12 @@ LauncherUpdater::LauncherUpdater(aura::Window* window,
       launcher_delegate_(delegate),
       type_(type),
       app_id_(app_id),
+      is_incognito_(false),
       item_id_(-1) {
+  if (tab_model_->count() > 0) {

[sky, 2012/03/10 00:13:11]

Use the profile from the TabStripModel, that way you don't need to worry about
an empty model. This should also allow you to make is_incognito_ const.

[Zachary Kuznia, 2012/03/10 00:28:36]

Done.

+    TabContentsWrapper* tab = tab_model_->GetTabContentsAt(0);
+    is_incognito_ = (tab->profile()->GetOriginalProfile() != tab->profile());
+  }
 }
 
 LauncherUpdater::~LauncherUpdater() {
@@ -272,7 +277,9 @@ void LauncherUpdater::UpdateAppTabState(TabContentsWrapper* tab,
         launcher_delegate_->LauncherItemClosed(launcher_id);
         CreateTabbedItem();
       }
-      ash::LauncherItem item(ash::TYPE_TABBED);
+      ash::LauncherItem item;
+      item.type = ash::TYPE_TABBED;
+      item.is_incognito = is_incognito_;
       item.num_tabs = tab_model_->count();
       launcher_model()->Set(launcher_model()->ItemIndexByID(item_id_), item);
     } else {
@@ -323,7 +330,10 @@ void LauncherUpdater::RegisterAppItem(ash::LauncherID id,
 
 void LauncherUpdater::CreateTabbedItem() {
   DCHECK_EQ(-1, item_id_);
-  item_id_ = launcher_delegate_->CreateTabbedLauncherItem(this);
+  item_id_ = launcher_delegate_->CreateTabbedLauncherItem(
+      this,
+      is_incognito_ ? ChromeLauncherDelegate::STATE_INCOGNITO :
+                      ChromeLauncherDelegate::STATE_NOT_INCOGNITO);
 }
 
 bool LauncherUpdater::ContainsID(ash::LauncherID id, TabContentsWrapper** tab) {