Revert 116894 - Factor more colors into NativeTheme.

ui/gfx/native_theme_base.cc

Index: ui/gfx/native_theme_base.cc
===================================================================
--- ui/gfx/native_theme_base.cc	(revision 116905)
+++ ui/gfx/native_theme_base.cc	(working copy)
@@ -16,6 +16,12 @@
 
 namespace {
 
+// Hardcoded colors for use when there is no system theme (Aura, ChromeOS).
+const SkColor kDefaultDialogBackgroundColor = SkColorSetRGB(200, 200, 200);
+const SkColor kDefaultFocusedBorderColor= SkColorSetRGB(0x4D, 0x90, 0xFE);
+const SkColor kDefaultUnfocusedBorderColor = SkColorSetRGB(0xD9, 0xD9, 0xD9);
+const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
+
 // These are the default dimensions of radio buttons and checkboxes.
 const int kCheckboxAndRadioWidth = 13;
 const int kCheckboxAndRadioHeight = 13;
@@ -202,6 +208,23 @@
   }
 }
 
+SkColor NativeThemeBase::GetSystemColor(ColorId color_id) const {
+  // This implementation returns hardcoded colors. It's used by NativeThemeAura
+  // and NativeThemeChromeos and overridden by NativeThemeGtk.
+  switch (color_id) {
+    case kColorId_DialogBackground:
+      return kDefaultDialogBackgroundColor;
+    case kColorId_FocusedBorderColor:
+      return kDefaultFocusedBorderColor;
+    case kColorId_UnfocusedBorderColor:
+      return kDefaultUnfocusedBorderColor;
+    default:
+      NOTREACHED() << "Invalid color_id: " << color_id;
+      break;
+  }
+  return kInvalidColorIdColor;
+}
+
 NativeThemeBase::NativeThemeBase() {
 }