Clean up how we handle themes in the extensions system and management API....

chrome/browser/ui/gtk/gtk_theme_provider.cc

Index: chrome/browser/ui/gtk/gtk_theme_provider.cc
===================================================================
--- chrome/browser/ui/gtk/gtk_theme_provider.cc	(revision 75613)
+++ chrome/browser/ui/gtk/gtk_theme_provider.cc	(working copy)
@@ -336,12 +336,18 @@
 }
 
 void GtkThemeProvider::UseDefaultTheme() {
+  FilePath profile_basename = profile()->GetPath().BaseName();
+  LOG(INFO) << profile_basename.value() << " Gtk::UseDefaultTheme";
+
   profile()->GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, false);
   LoadDefaultValues();
   BrowserThemeProvider::UseDefaultTheme();
 }
 
 void GtkThemeProvider::SetNativeTheme() {
+  FilePath profile_basename = profile()->GetPath().BaseName();
+  LOG(INFO) << profile_basename.value() << " Gtk::SetNativeTheme";
+
   profile()->GetPrefs()->SetBoolean(prefs::kUsesSystemTheme, true);
   ClearAllThemeData();
   LoadGtkValues();