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

ui/views/controls/label.h

 // 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.
 
 #ifndef UI_VIEWS_CONTROLS_LABEL_H_
 #define UI_VIEWS_CONTROLS_LABEL_H_
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
@@ skipping 64 matching lines @@
 
   // Enables or disables auto-color-readability (enabled by default).  If this
   // is enabled, then calls to set any foreground or background color will
   // trigger an automatic mapper that uses color_utils::GetReadableColor() to
   // ensure that the foreground colors are readable over the background color.
   void SetAutoColorReadabilityEnabled(bool enabled);
 
   // Sets the color.  This will automatically force the color to be readable
   // over the current background color, if auto color readability is enabled.
   virtual void SetEnabledColor(SkColor color);
-  void SetDisabledColor(SkColor color);
+  void SetDisabledColorForLabelButton(SkColor color);

[tapted, 2017/06/02 01:29:15]

(note I'm getting rid of this here: https://codereview.chromium.org/2913933002 )

 
   SkColor enabled_color() const { return actual_enabled_color_; }
-  SkColor disabled_color() const { return actual_disabled_color_; }
 
   // Sets the background color. This won't be explicitly drawn, but the label
   // will force the text color to be readable over it.
   void SetBackgroundColor(SkColor color);
   SkColor background_color() const { return background_color_; }
 
   // Sets the selection text color. This will automatically force the color to
   // be readable over the selection background color, if auto color readability
   // is enabled. Initialized with system default.
   void SetSelectionTextColor(SkColor color);
@@ skipping 220 matching lines @@
 
   // Returns the currently selected text.
   base::string16 GetSelectedText() const;
 
   // Updates the clipboard with the currently selected text.
   void CopyToClipboard();
 
   // Builds |context_menu_contents_|.
   void BuildContextMenuContents();
 
+  // Where the label appears in the UI. Passed in from the constructor. This is
+  // a value from views::style::TextContext or an enum that extends it.
+  const int text_context_;
+
   // An un-elided and single-line RenderText object used for preferred sizing.
   std::unique_ptr<gfx::RenderText> render_text_;
 
   // The RenderText instances used to display elided and multi-line text.
   mutable std::vector<std::unique_ptr<gfx::RenderText>> lines_;
 
   // Persists the current selection range between the calls to
   // ClearRenderTextLines() and MaybeBuildRenderTextLines(). Holds an
   // InvalidRange when not in use.
   mutable gfx::Range stored_selection_range_;
@@ skipping 36 matching lines @@
   // Context menu related members.
   ui::SimpleMenuModel context_menu_contents_;
   std::unique_ptr<views::MenuRunner> context_menu_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(Label);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_LABEL_H_