ash: A number of ui/ux changes from feedback/to better match the mocks.

ash/shell.cc

 // Copyright (c) 2012 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 "ash/shell.h"
 
 #include <algorithm>
 
 #include "ash/app_list/app_list.h"
 #include "ash/ash_switches.h"
@@ skipping 209 matching lines @@
       : muted_(false),
         volume_(0.5) {
   }
 
   virtual ~DummySystemTrayDelegate() {}
 
  private:
 
   // Overridden from SystemTrayDelegate:
   virtual const std::string GetUserDisplayName() const OVERRIDE {
-    return "chronos";
+    return "Über tray";
   }
 
   virtual const std::string GetUserEmail() const OVERRIDE {
-    return "chr@nos";
+    return "über@tray";
   }
 
   virtual const SkBitmap& GetUserImage() const OVERRIDE {
     return null_image_;
   }
 
   virtual user::LoginStatus GetUserLoginStatus() const OVERRIDE {
     return user::LOGGED_IN_USER;
   }
 
@@ skipping 440 matching lines @@
   // Create the desktop background image.
   SetDesktopBackgroundMode(BACKGROUND_IMAGE);
 }
 
 void Shell::DisableWorkspaceGridLayout() {
   if (workspace_controller_.get())
     workspace_controller_->workspace_manager()->set_grid_size(0);
 }
 
 }  // namespace ash