views::LabelButton should not call virtual methods from its constructor

ui/views/controls/button/blue_button.cc

Index: ui/views/controls/button/blue_button.cc
diff --git a/ui/views/controls/button/blue_button.cc b/ui/views/controls/button/blue_button.cc
index 81855561699a0af4eeaa0ef0d0e872a7827bed6c..ee9bbe535facfb851b5c425bde79bf27a50d9427 100644
--- a/ui/views/controls/button/blue_button.cc
+++ b/ui/views/controls/button/blue_button.cc
@@ -17,10 +17,8 @@ namespace views {
 const char BlueButton::kViewClassName[] = "views/BlueButton";
 
 BlueButton::BlueButton(ButtonListener* listener, const base::string16& text)
-    : LabelButton(listener, text) {
-  // Inherit STYLE_BUTTON insets, minimum size, alignment, etc.
-  SetStyle(STYLE_BUTTON);
-  UpdateThemedBorder();
+    : LabelButton(listener) {
+  InitAsButton(text);
 }
 
 BlueButton::~BlueButton() {}