Remove TYPE_EXTENSION_APP. Experiment failed.

chrome/browser/browser.h

Index: chrome/browser/browser.h
diff --git a/chrome/browser/browser.h b/chrome/browser/browser.h
index 12def802d0179752d4fa9a9c6d972faa8000fb20..0dc1605851f2d3db1177806f55ac62cda8bd1267 100644
--- a/chrome/browser/browser.h
+++ b/chrome/browser/browser.h
@@ -61,19 +61,12 @@ class Browser : public TabStripModelDelegate,
     TYPE_POPUP = 2,
     // The old-style app created via "Create application shortcuts".
     TYPE_APP = 4,
-    // The new-style app created by installing a crx. This kinda needs to be
-    // separate because we require larger icons and an application name that
-    // are found in the crx. If we ever decide to create this kind of app using
-    // some other system (eg some web standard), maybe we should generalize this
-    // name to TYPE_MULTITAB or something.
-    TYPE_EXTENSION_APP = 8,
     TYPE_APP_POPUP = TYPE_APP | TYPE_POPUP,
     TYPE_DEVTOOLS = TYPE_APP | 16,
     TYPE_APP_PANEL = TYPE_APP | 32,
     TYPE_ANY = TYPE_NORMAL |
                TYPE_POPUP |
                TYPE_APP |
-               TYPE_EXTENSION_APP |
                TYPE_DEVTOOLS |
                TYPE_APP_PANEL
   };