Remove a new usage of LabelButton::SetStyle (in ChromeCleanerDialog).

ui/views/controls/button/blue_button_unittest.cc

Index: ui/views/controls/button/blue_button_unittest.cc
diff --git a/ui/views/controls/button/blue_button_unittest.cc b/ui/views/controls/button/blue_button_unittest.cc
index 5b9dc39eb364b17e55511c0091cea57aa9f74bdb..a4292caea225f9fbad1dc12bdccb729ea13c2a3b 100644
--- a/ui/views/controls/button/blue_button_unittest.cc
+++ b/ui/views/controls/button/blue_button_unittest.cc
@@ -30,7 +30,7 @@ TEST_F(BlueButtonTest, Border) {
   EXPECT_TRUE(button->focus_painter());
 
   // Switch to the same style as BlueButton for a more compelling comparison.
-  button->SetStyle(Button::STYLE_BUTTON);
+  button->SetStyleDeprecated(Button::STYLE_BUTTON);
   EXPECT_EQ(Button::STYLE_BUTTON, button->style());
   EXPECT_FALSE(button->focus_painter());