Deprecate Browser::TYPE_PANEL

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

Index: chrome/browser/ui/views/frame/browser_desktop_root_window_host_win.cc
diff --git a/chrome/browser/ui/views/frame/browser_desktop_root_window_host_win.cc b/chrome/browser/ui/views/frame/browser_desktop_root_window_host_win.cc
index 892e429888ac4aab22ddfb10bb90ec0214ba2a16..07f888d1d2d80fd18ad48f357b6d7d17a51eae6c 100644
--- a/chrome/browser/ui/views/frame/browser_desktop_root_window_host_win.cc
+++ b/chrome/browser/ui/views/frame/browser_desktop_root_window_host_win.cc
@@ -208,10 +208,6 @@ void BrowserDesktopRootWindowHostWin::PostHandleMSG(UINT message,
 }
 
 bool BrowserDesktopRootWindowHostWin::IsUsingCustomFrame() const {
-  // App panel windows draw their own frame.
-  if (browser_view_->IsPanel())
-    return true;
-
   // We don't theme popup or app windows, so regardless of whether or not a
   // theme is active for normal browser windows, we don't want to use the custom
   // frame for popups/apps.