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

chrome/browser/ui/views/bubble/bubble.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/bubble/bubble.h"
 
 #include <vector>
 
 #include "chrome/browser/ui/views/bubble/border_contents.h"
 #include "chrome/common/chrome_notification_types.h"
@@ skipping 23 matching lines @@
 #if defined(OS_WIN) && !defined(USE_AURA)
 const SkColor Bubble::kBackgroundColor =
     color_utils::GetSysSkColor(COLOR_WINDOW);
 #else
 // TODO(beng): source from theme provider.
 const SkColor Bubble::kBackgroundColor = SK_ColorWHITE;
 #endif
 
 // BubbleDelegate ---------------------------------------------------------
 
-std::wstring BubbleDelegate::accessible_name() {
-  return L"";
+string16 BubbleDelegate::GetAccessibleName() {
+  return string16();
 }
 
 // Bubble -----------------------------------------------------------------
 
 // static
 Bubble* Bubble::Show(views::Widget* parent,
                      const gfx::Rect& position_relative_to,
                      views::BubbleBorder::ArrowLocation arrow_location,
                      views::View* contents,
                      BubbleDelegate* delegate) {
@@ skipping 165 matching lines @@
   // latter is displayed on top of the former.
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
   params.parent = border_->GetNativeView();
   params.native_widget = this;
   GetWidget()->Init(params);
 
   if (fade_in) {
     border_->SetOpacity(0);
     GetWidget()->SetOpacity(0);
   }
-  SetWindowText(GetNativeView(), delegate_->accessible_name().c_str());
+  SetWindowText(GetNativeView(), delegate_->GetAccessibleName().c_str());
 #elif defined(TOOLKIT_USES_GTK)
   views::Widget::InitParams params(type_);
   params.transparent = true;
   params.parent_widget = parent;
   params.native_widget = this;
   GetWidget()->Init(params);
   if (fade_in)
     SetOpacity(0);
 #if defined(OS_CHROMEOS)
   {
@@ skipping 197 matching lines @@
     animation_->Hide();
 }
 
 bool Bubble::AcceleratorPressed(const views::Accelerator& accelerator) {
   if (!delegate_ || delegate_->CloseOnEscape()) {
     DoClose(true);
     return true;
   }
   return false;
 }