Harmony: disable ripples on Mac

ui/views/controls/button/md_text_button.cc

 // Copyright 2015 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/md_text_button.h"
 
 #include "base/i18n/case_conversion.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/animation/flood_fill_ink_drop_ripple.h"
 #include "ui/views/animation/ink_drop_highlight.h"
 #include "ui/views/animation/ink_drop_painted_layer_delegates.h"
 #include "ui/views/background.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/button/blue_button.h"
 #include "ui/views/painter.h"
+#include "ui/views/style/platform_style.h"
 
 namespace views {
 
 namespace {
 
 // Minimum size to reserve for the button contents.
 const int kMinWidth = 48;
 
 // The stroke width of the focus border in normal and call to action mode.
 const int kFocusBorderThickness = 1;
@@ skipping 142 matching lines @@
 }
 
 std::unique_ptr<views::InkDropRipple> MdTextButton::CreateInkDropRipple()
     const {
   return std::unique_ptr<views::InkDropRipple>(
       new views::FloodFillInkDropRipple(
           GetLocalBounds(), GetInkDropCenterBasedOnLastEvent(),
           GetInkDropBaseColor(), ink_drop_visible_opacity()));
 }
 
+void MdTextButton::StateChanged() {
+  UpdateColors();

[sky, 2016/08/25 23:44:50]

Are you sure you don't need to call LabelButton::StateChanged() too?

[Elly Fong-Jones, 2016/08/26 15:46:44]

Nope, I totally do. Good catch.

+}
+
 std::unique_ptr<views::InkDropHighlight> MdTextButton::CreateInkDropHighlight()
     const {
   if (!ShouldShowInkDropHighlight())
     return nullptr;
   if (!is_cta_)
     return LabelButton::CreateInkDropHighlight();
 
   // The call to action hover effect is a shadow.
   const int kYOffset = 1;
   const int kSkiaBlurRadius = 1;
@@ skipping 37 matching lines @@
 
 void MdTextButton::SetFontList(const gfx::FontList& font_list) {
   NOTREACHED()
       << "Don't call MdTextButton::SetFontList (it will soon be protected)";
 }
 
 MdTextButton::MdTextButton(ButtonListener* listener)
     : LabelButton(listener, base::string16()),
       focus_ring_(new internal::MdFocusRing()),
       is_cta_(false) {
-  SetInkDropMode(InkDropMode::ON);
+  SetInkDropMode(PlatformStyle::kUseRipples ? InkDropMode::ON
+                                            : InkDropMode::OFF);
   set_has_ink_drop_action_on_click(true);
   SetHorizontalAlignment(gfx::ALIGN_CENTER);
   SetFocusForPlatform();
   SetMinSize(gfx::Size(kMinWidth, 0));
   SetFocusPainter(nullptr);
   label()->SetAutoColorReadabilityEnabled(false);
   AddChildView(focus_ring_);
   focus_ring_->SetVisible(false);
   set_request_focus_on_press(false);
   LabelButton::SetFontList(GetMdFontList());
@@ skipping 50 matching lines @@
   SkColor bg_color =
       bg_color_override_
           ? *bg_color_override_
           : is_cta_
                 ? theme->GetSystemColor(
                       ui::NativeTheme::kColorId_CallToActionColor)
                 : is_default()
                       ? color_utils::BlendTowardOppositeLuma(text_color, 0xD8)
                       : SK_ColorTRANSPARENT;
 
+  bg_color = PlatformStyle::BackgroundColorForMdButton(bg_color, state());
+
   const SkAlpha kStrokeOpacity = 0x1A;
   SkColor stroke_color = (is_cta_ || color_utils::IsDark(text_color))
                              ? SkColorSetA(SK_ColorBLACK, kStrokeOpacity)
                              : SkColorSetA(SK_ColorWHITE, 2 * kStrokeOpacity);
 
   set_background(Background::CreateBackgroundPainter(
       true, Painter::CreateRoundRectWith1PxBorderPainter(
                 bg_color, stroke_color, kInkDropSmallCornerRadius)));
 }
 
 }  // namespace views