Update avatar button to MD (part 1)

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

Index: chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
index c68146b2931e5163674a44b87c5f3adb65cd7543..cbb6bc0b1de8be328ff6a4656569a386d5670258 100644
--- a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
+++ b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
@@ -156,7 +156,7 @@ gfx::Size OpaqueBrowserFrameView::GetMinimumSize() const {
 }
 
 views::View* OpaqueBrowserFrameView::GetProfileSwitcherView() const {
-  return profile_switcher_.view();
+  return profile_switcher_.button();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -177,8 +177,8 @@ bool OpaqueBrowserFrameView::IsWithinAvatarMenuButtons(
       profile_indicator_icon()->GetMirroredBounds().Contains(point)) {
     return true;
   }
-  if (profile_switcher_.view() &&
-      profile_switcher_.view()->GetMirroredBounds().Contains(point)) {
+  if (profile_switcher_.button() &&
+      profile_switcher_.button()->GetMirroredBounds().Contains(point)) {
     return true;
   }