Themes: Remove unused IDs from ThemeProperties

chrome/browser/themes/theme_properties.cc

 // Copyright (c) 2013 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 "chrome/browser/themes/theme_properties.h"
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/strings/string_split.h"
@@ skipping 48 matching lines @@
     color_utils::GetSysSkColor(COLOR_WINDOWTEXT);
 const SkColor kDefaultColorNTPLink = color_utils::GetSysSkColor(COLOR_HOTLIGHT);
 #else
 // TODO(beng): source from theme provider.
 constexpr SkColor kDefaultColorNTPBackground = SK_ColorWHITE;
 constexpr SkColor kDefaultColorNTPText = SK_ColorBLACK;
 const SkColor kDefaultColorNTPLink = SkColorSetRGB(0x06, 0x37, 0x74);
 #endif  // OS_WIN
 
 const SkColor kDefaultColorNTPHeader = SkColorSetRGB(0x96, 0x96, 0x96);
-const SkColor kDefaultColorNTPSection = SkColorSetRGB(0xE5, 0xE5, 0xE5);
-constexpr SkColor kDefaultColorNTPSectionText = SK_ColorBLACK;
-const SkColor kDefaultColorNTPSectionLink = SkColorSetRGB(0x06, 0x37, 0x74);
 constexpr SkColor kDefaultColorButtonBackground = SK_ColorTRANSPARENT;
 
 // Default tints.
 constexpr color_utils::HSL kDefaultTintButtons = {-1, -1, -1};
 constexpr color_utils::HSL kDefaultTintButtonsIncognito = {-1, -1, 0.85};
 constexpr color_utils::HSL kDefaultTintFrame = {-1, -1, -1};
 constexpr color_utils::HSL kDefaultTintFrameInactive = {-1, -1, 0.9};
 constexpr color_utils::HSL kDefaultTintFrameIncognito = {-1, 0.2, 0.35};
 constexpr color_utils::HSL kDefaultTintFrameIncognitoInactive = {-1, 0.2, 0.87};
 constexpr color_utils::HSL kDefaultTintBackgroundTab = {-1, -1, 0.75};
@@ skipping 43 matching lines @@
 constexpr char kAlignmentBottom[] = "bottom";
 constexpr char kAlignmentLeft[] = "left";
 constexpr char kAlignmentRight[] = "right";
 
 // Strings used in background tiling repetition properties.
 constexpr char kTilingNoRepeat[] = "no-repeat";
 constexpr char kTilingRepeatX[] = "repeat-x";
 constexpr char kTilingRepeatY[] = "repeat-y";
 constexpr char kTilingRepeat[] = "repeat";
 
-SkColor TintForUnderline(SkColor input) {
-  return SkColorSetA(input, SkColorGetA(input) / 3);
-}
-
 }  // namespace
 
 // static
 int ThemeProperties::StringToAlignment(const std::string& alignment) {
   int alignment_mask = 0;
   for (const std::string& component : base::SplitString(
            alignment, base::kWhitespaceASCII,
            base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY)) {
     if (base::LowerCaseEqualsASCII(component, kAlignmentTop))
       alignment_mask |= ALIGN_TOP;
@@ skipping 93 matching lines @@
       return otr ? kDefaultColorToolbarTextIncognito : kDefaultColorToolbarText;
     case COLOR_BACKGROUND_TAB_TEXT:
       return otr ? kDefaultColorBackgroundTabTextIncognito
                  : kDefaultColorBackgroundTabText;
     case COLOR_NTP_BACKGROUND:
       return kDefaultColorNTPBackground;
     case COLOR_NTP_TEXT:
       return kDefaultColorNTPText;
     case COLOR_NTP_LINK:
       return kDefaultColorNTPLink;
-    case COLOR_NTP_LINK_UNDERLINE:
-      return TintForUnderline(kDefaultColorNTPLink);
     case COLOR_NTP_HEADER:
       return kDefaultColorNTPHeader;
-    case COLOR_NTP_SECTION:
-      return kDefaultColorNTPSection;
-    case COLOR_NTP_SECTION_TEXT:
-      return kDefaultColorNTPSectionText;
-    case COLOR_NTP_SECTION_LINK:
-      return kDefaultColorNTPSectionLink;
-    case COLOR_NTP_SECTION_LINK_UNDERLINE:
-      return TintForUnderline(kDefaultColorNTPSectionLink);
     case COLOR_BUTTON_BACKGROUND:
       return kDefaultColorButtonBackground;
 
     // Properties not stored in theme pack.
     case COLOR_CONTROL_BACKGROUND:
       return kDefaultColorControlBackground;
     case COLOR_BOOKMARK_BAR_INSTRUCTIONS_TEXT:
       return otr ? kDefaultColorBookmarkInstructionsTextIncognito
                  : kDefaultColorBookmarkInstructionsText;
     case COLOR_TOOLBAR_BOTTOM_SEPARATOR:
@@ skipping 41 matching lines @@
     case COLOR_FRAME_INCOGNITO:
     case COLOR_FRAME_INCOGNITO_INACTIVE:
       NOTREACHED() << "These values should be queried via their respective "
                       "non-incognito equivalents and an appropriate |otr| "
                       "value.";
       return gfx::kPlaceholderColor;
   }
 
   return gfx::kPlaceholderColor;
 }