Magnifier border is now more visible on light backgrounds.

ash/common/test/test_palette_delegate.cc

Index: ash/common/test/test_palette_delegate.cc
diff --git a/ash/common/test/test_palette_delegate.cc b/ash/common/test/test_palette_delegate.cc
index fc69fad28eed3495e9ac2ca72cd3d70958c1fc17..32e8a3e7b0991ee57a51c47cb24ae935eda6d86b 100644
--- a/ash/common/test/test_palette_delegate.cc
+++ b/ash/common/test/test_palette_delegate.cc
@@ -19,4 +19,16 @@ bool TestPaletteDelegate::HasNoteApp() {
   return has_note_app_;
 }
 
+void TestPaletteDelegate::SetPartialMagnifierState(bool enabled) {
+  partial_magnifier_state_ = enabled;
+}
+
+void TestPaletteDelegate::TakeScreenshot() {
+  ++take_screenshot_count_;
+}
+
+void TestPaletteDelegate::TakePartialScreenshot() {
+  ++take_partial_screenshot_count_;
+}
+
 }  // namespace ash