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

chrome/browser/ui/views/harmony/chrome_typography.cc

Index: chrome/browser/ui/views/harmony/chrome_typography.cc
diff --git a/chrome/browser/ui/views/harmony/chrome_typography.cc b/chrome/browser/ui/views/harmony/chrome_typography.cc
index 5fc70512a2245318d268b10dda05f7a2aed41e19..b83b31ea357392e661d2c677197f0647c76830e5 100644
--- a/chrome/browser/ui/views/harmony/chrome_typography.cc
+++ b/chrome/browser/ui/views/harmony/chrome_typography.cc
@@ -45,3 +45,13 @@ const gfx::FontList& LegacyTypographyProvider::GetFont(int text_context,
   return ui::ResourceBundle::GetSharedInstance().GetFontListWithDelta(
       size_delta, kFontStyle, font_weight);
 }
+
+SkColor LegacyTypographyProvider::GetColor(int context,
+                                           int style,
+                                           const ui::NativeTheme& theme) const {
+  // Use "disabled grey" for HINT and SECONDARY when Harmony is disabled.
+  if (style == STYLE_HINT || style == STYLE_SECONDARY)
+    style = views::style::STYLE_DISABLED;
+
+  return DefaultTypographyProvider::GetColor(context, style, theme);
+}