Get rid of the RenderViewType concept in content, since it was only used by Chrome. Store the enum…

chrome/browser/extensions/extension_webkit_preferences.h

Index: chrome/browser/extensions/extension_webkit_preferences.h
===================================================================
--- chrome/browser/extensions/extension_webkit_preferences.h	(revision 138369)
+++ chrome/browser/extensions/extension_webkit_preferences.h	(working copy)
@@ -5,7 +5,7 @@
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_WEBKIT_PREFERENCES_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_WEBKIT_PREFERENCES_H_
 
-#include "chrome/common/chrome_view_type.h"
+#include "chrome/common/view_type.h"
 
 namespace extensions {
 class Extension;
@@ -18,7 +18,7 @@
 namespace extension_webkit_preferences {
 
 void SetPreferences(const extensions::Extension* extension,
-                    content::ViewType render_view_type,
+                    chrome::ViewType render_view_type,
                     webkit_glue::WebPreferences* webkit_prefs);
 
 }  // namespace extension_webkit_preferences