cros: Update background color for focused search results

Bug: 876125
Test: manual
Change-Id: I4e68cb980e829c4070d2735dd6dc4e1b6649d539
Reviewed-on: https://chromium-review.googlesource.com/c/1300217Reviewed-by: Jenny Zhang <jennyz@chromium.org>
Commit-Queue: Vladislav Kaznacheev <kaznacheev@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603090}

ash/app_list/views/search_result_tile_item_view.cc

@@ -26,6 +26,7 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/ui_base_features.h"
 #include "ui/gfx/canvas.h"
+#include "ui/gfx/color_palette.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/strings/grit/ui_strings.h"
@@ -55,8 +56,8 @@ constexpr int kSearchPriceTextSizeDelta = 1;
 
 constexpr int kIconSelectedSize = 56;
 constexpr int kIconSelectedCornerRadius = 4;
-// Icon selected color, #000 8%.
-constexpr int kIconSelectedColor = SkColorSetARGB(0x14, 0x00, 0x00, 0x00);
+// Icon selected color, Google Grey 900 8%.
+constexpr int kIconSelectedColor = SkColorSetA(gfx::kGoogleGrey900, 0x14);
 
 constexpr SkColor kSearchTitleColor = SkColorSetARGB(0xDF, 0x00, 0x00, 0x00);
 constexpr SkColor kSearchAppRatingColor =

ash/app_list/views/search_result_view.cc

@@ -17,6 +17,7 @@
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/gfx/canvas.h"
+#include "ui/gfx/color_palette.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/render_text.h"
@@ -42,8 +43,8 @@ constexpr SkColor kMatchedTextColor = SkColorSetARGB(0xDE, 0x00, 0x00, 0x00);
 constexpr SkColor kDefaultTextColor = SkColorSetARGB(0x8A, 0x00, 0x00, 0x00);
 // URL color.
 constexpr SkColor kUrlColor = SkColorSetARGB(0xFF, 0x33, 0x67, 0xD6);
-// Row selected color, #000 8%.
-constexpr SkColor kRowHighlightedColor = SkColorSetARGB(0x14, 0x00, 0x00, 0x00);
+// Row selected color, Google Grey 8%.
+constexpr SkColor kRowHighlightedColor = SkColorSetA(gfx::kGoogleGrey900, 0x14);
 // Search result border color.
 constexpr SkColor kResultBorderColor = SkColorSetARGB(0xFF, 0xE5, 0xE5, 0xE5);