[AiS] adding positive and negative theme values

chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc

Index: chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc
diff --git a/chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc b/chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc
index 3dec05e03c2df7ed5ca6e361999b24e5561e8570..b48de493b772a347eabe5e02b578177603cc8c76 100644
--- a/chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc
+++ b/chrome/browser/ui/libgtk2ui/native_theme_gtk2.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/ui/libgtk2ui/gtk2_ui.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_util.h"
 #include "chrome/browser/ui/libgtk2ui/skia_utils_gtk2.h"
+#include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
@@ -93,6 +94,11 @@ GdkColor SelectedURLColor(GdkColor foreground, GdkColor background) {
   return libgtk2ui::SkColorToGdkColor(color_utils::HSLToSkColor(output, 255));
 }
 
+GdkColor GetReadableColor(SkColor color, const GdkColor& background) {
+  return libgtk2ui::SkColorToGdkColor(color_utils::GetReadableColor(
+      color, libgtk2ui::GdkColorToSkColor(background)));
+}
+
 }  // namespace
 
 
@@ -373,6 +379,30 @@ GdkColor NativeThemeGtk2::GetSystemGdkColor(ColorId color_id) const {
       return GdkAlphaBlend(win_style->text[GTK_STATE_SELECTED],
                            win_style->bg[GTK_STATE_SELECTED], 0x34);
     }
+    case kColorId_ResultsTablePositiveText: {
+      return GetReadableColor(SK_ColorGREEN,
+                              GetEntryStyle()->base[GTK_STATE_NORMAL]);
+    }
+    case kColorId_ResultsTablePositiveHoveredText: {
+      return GetReadableColor(SK_ColorGREEN,
+                              GetEntryStyle()->base[GTK_STATE_PRELIGHT]);
+    }
+    case kColorId_ResultsTablePositiveSelectedText: {
+      return GetReadableColor(SK_ColorGREEN,
+                              GetEntryStyle()->base[GTK_STATE_SELECTED]);
+    }
+    case kColorId_ResultsTableNegativeText: {
+      return GetReadableColor(SK_ColorRED,
+                              GetEntryStyle()->base[GTK_STATE_NORMAL]);
+    }
+    case kColorId_ResultsTableNegativeHoveredText: {
+      return GetReadableColor(SK_ColorRED,
+                              GetEntryStyle()->base[GTK_STATE_PRELIGHT]);
+    }
+    case kColorId_ResultsTableNegativeSelectedText: {
+      return GetReadableColor(SK_ColorRED,
+                              GetEntryStyle()->base[GTK_STATE_SELECTED]);
+    }
     case kColorId_NumColors:
       NOTREACHED();
       break;