Show avatar icon on V2 app's frame

chrome/browser/ui/views/frame/browser_header_painter_ash.cc

Index: chrome/browser/ui/views/frame/browser_header_painter_ash.cc
diff --git a/chrome/browser/ui/views/frame/browser_header_painter_ash.cc b/chrome/browser/ui/views/frame/browser_header_painter_ash.cc
index 34ee202f1747a030867fe4e26dacdd7adbf0ccde..1467bd70b6fe43af4799b87aa53f733b26c21a5a 100644
--- a/chrome/browser/ui/views/frame/browser_header_painter_ash.cc
+++ b/chrome/browser/ui/views/frame/browser_header_painter_ash.cc
@@ -248,7 +248,7 @@ void BrowserHeaderPainterAsh::LayoutHeader() {
   if (window_icon_) {
     // Vertically center the window icon with respect to the caption button
     // container.
-    int icon_size = ash::HeaderPainterUtil::GetIconSize();
+    int icon_size = ash::HeaderPainterUtil::GetDefaultIconSize();
     int icon_offset_y = (caption_button_container_->height() - icon_size) / 2;
     window_icon_->SetBounds(ash::HeaderPainterUtil::GetIconXOffset(),
         icon_offset_y, icon_size, icon_size);