Make views::Label and views::Link auto-color themselves to be readable over their background colo...

chrome/browser/chromeos/login/new_user_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_
 #pragma once
 
 #include <string>
 
@@ skipping 42 matching lines @@
     // User requested enterprise enrollment.
     virtual void OnStartEnterpriseEnrollment() = 0;
 
     // User started typing so clear all error messages.
     virtual void ClearErrors() = 0;
 
     // User tries to navigate away from NewUserView pod.
     virtual void NavigateAway() = 0;
   };
 
-  // If |need_border| is true, RoundedRect border and background are required.
-  NewUserView(Delegate* delegate,
-              bool need_border,
-              bool need_guest_link);
+  NewUserView(Delegate* delegate, bool need_guest_link);
 
   virtual ~NewUserView();
 
   // Initialize view layout.
   void Init();
 
   // Update strings from the resources. Executed on language change.
   void UpdateLocalizedStringsAndFonts();
 
   // Returns bounds of password field in screen coordinates.
@@ skipping 45 matching lines @@
  protected:
   // views::View:
   virtual void ViewHierarchyChanged(bool is_add,
                                     views::View *parent,
                                     views::View *child);
   virtual void OnLocaleChanged();
   void AddChildView(View* view);
 
  private:
   // Creates Link control and adds it as a child.
-  void InitLink(views::Link** link);
+  views::Link* InitLink(SkColor background_color);
 
   // Delete and recreate native controls that fail to update preferred size
   // after text/locale update.
   void RecreatePeculiarControls();
 
   // Enable or disable the |sign_in_button_| based on the contents of the
   // |username_field_| and |password_field_|. If there is text in both the
   // button is enabled, otherwise it's disabled.
   void UpdateSignInButtonState();
 
@@ skipping 26 matching lines @@
   // Notifications receiver.
   Delegate* delegate_;
 
   base::WeakPtrFactory<NewUserView> weak_factory_;
 
   LanguageSwitchMenu language_switch_menu_;
 
   // True when login is in process.
   bool login_in_process_;
 
-  // If true, this view needs RoundedRect border and background.
-  bool need_border_;
-
   // Whether Guest Mode link is needed.
   bool need_guest_link_;
 
   // Whether create account link is needed. Set to false for now but we may
   // need it back in near future.
   bool need_create_account_;
 
   // Ordinal position of controls inside view layout.
   int languages_menubutton_order_;
   int sign_in_button_order_;
 
   DISALLOW_COPY_AND_ASSIGN(NewUserView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_NEW_USER_VIEW_H_