Always use opaque frame for extension app windows

chrome/browser/views/frame/browser_frame_win.cc

Index: chrome/browser/views/frame/browser_frame_win.cc
diff --git a/chrome/browser/views/frame/browser_frame_win.cc b/chrome/browser/views/frame/browser_frame_win.cc
index 0092fa7c42beb0c85a5b84b53d3853680c24745b..7239b53424cf9035fed1398b232f3b5a33b1ca7c 100644
--- a/chrome/browser/views/frame/browser_frame_win.cc
+++ b/chrome/browser/views/frame/browser_frame_win.cc
@@ -111,6 +111,9 @@ bool BrowserFrameWin::AlwaysUseNativeFrame() const {
   if (browser_view_->IsBrowserTypePanel())
     return false;
 
+  if (browser_view_->browser()->type() == Browser::TYPE_EXTENSION_APP)

[Peter Kasting, 2010/04/28 04:45:17]

Nit: Add a comment about this (and, if applicable, when/what bug is about
removing this).

+    return false;
+
   // 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.