[cros] Use a distinct icon for the guest session.

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/frame/browser_view.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 441 matching lines @@
 }
 
 bool BrowserView::IsTabStripVisible() const {
   return browser_->SupportsWindowFeature(Browser::FEATURE_TABSTRIP);
 }
 
 bool BrowserView::IsOffTheRecord() const {
   return browser_->profile()->IsOffTheRecord();
 }
 
+bool BrowserView::IsGuestSession() const {
+  return browser_->profile()->IsGuestSession();
+}
+
 bool BrowserView::ShouldShowAvatar() const {
   if (!IsBrowserTypeNormal())
     return false;
   if (IsOffTheRecord())
     return true;
 
   ProfileInfoCache& cache =
       g_browser_process->profile_manager()->GetProfileInfoCache();
   if (cache.GetIndexOfProfileWithPath(browser_->profile()->GetPath()) ==
       std::string::npos) {
@@ skipping 66 matching lines @@
 }
 
 TabContents* BrowserView::GetSelectedTabContents() const {
   return browser_->GetSelectedTabContents();
 }
 
 TabContentsWrapper* BrowserView::GetSelectedTabContentsWrapper() const {
   return browser_->GetSelectedTabContentsWrapper();
 }
 
-SkBitmap BrowserView::GetOTRAvatarIcon() {
+SkBitmap BrowserView::GetOTRAvatarIcon() const {
   static SkBitmap* otr_avatar_ = new SkBitmap();
 
   if (otr_avatar_->isNull()) {
     ResourceBundle& rb = ResourceBundle::GetSharedInstance();
     *otr_avatar_ = *rb.GetBitmapNamed(IDR_OTR_ICON);
   }
   return *otr_avatar_;
 }
 
+SkBitmap BrowserView::GetGuestAvatarIcon() const {
+#if defined(OS_CHROMEOS)
+  static SkBitmap* guest_avatar_ = new SkBitmap();
+
+  if (guest_avatar_->isNull()) {
+    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+    *guest_avatar_ = *rb.GetBitmapNamed(IDR_GUEST_ICON);
+  }
+  return *guest_avatar_;
+#else
+  NOTREACHED();
+  return SkBitmap();
+#endif
+}
+
 #if defined(OS_WIN) && !defined(USE_AURA)
 void BrowserView::PrepareToRunSystemMenu(HMENU menu) {
   system_menu_->UpdateStates();
 }
 #endif
 
 // static
 void BrowserView::RegisterBrowserViewPrefs(PrefService* prefs) {
   prefs->RegisterIntegerPref(prefs::kPluginMessageResponseTimeout,
                              kDefaultPluginMessageResponseTimeout);
@@ skipping 2070 matching lines @@
   browser::CreateViewsBubble(bubble);
   bubble->SetAlignment(views::BubbleBorder::ALIGN_EDGE_TO_ANCHOR_EDGE);
   bubble->Show();
 }
 
 void BrowserView::ShowAvatarBubbleFromAvatarButton() {
   AvatarMenuButton* button = frame_->GetAvatarMenuButton();
   if (button)
     button->ShowAvatarBubble();
 }