Remove views::Label::SetDisabledColor(). Replace with typography colors.

ui/views/controls/button/label_button.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 "ui/views/controls/button/label_button.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 81 matching lines @@
   return label_->text();
 }
 
 void LabelButton::SetText(const base::string16& text) {
   SetTextInternal(text);
 }
 
 void LabelButton::SetTextColor(ButtonState for_state, SkColor color) {
   button_state_colors_[for_state] = color;
   if (for_state == STATE_DISABLED)
-    label_->SetDisabledColor(color);
+    label_->SetDisabledColorForLabelButton(color);
   else if (for_state == state())
     label_->SetEnabledColor(color);
   explicitly_set_colors_[for_state] = true;
 }
 
 void LabelButton::SetEnabledTextColors(SkColor color) {
   ButtonState states[] = {STATE_NORMAL, STATE_HOVERED, STATE_PRESSED};
   for (auto state : states)
     SetTextColor(state, color);
 }
@@ skipping 431 matching lines @@
 void LabelButton::ResetLabelEnabledColor() {
   const SkColor color =
       explicitly_set_colors_[state()]
           ? button_state_colors_[state()]
           : PlatformStyle::TextColorForButton(button_state_colors_, *this);
   if (state() != STATE_DISABLED && label_->enabled_color() != color)
     label_->SetEnabledColor(color);
 }
 
 }  // namespace views