Revert 92668 - Remove more unnecessary ChromeURLRequestContext members.

chrome/browser/renderer_host/chrome_render_message_filter.h

Index: chrome/browser/renderer_host/chrome_render_message_filter.h
===================================================================
--- chrome/browser/renderer_host/chrome_render_message_filter.h	(revision 92669)
+++ chrome/browser/renderer_host/chrome_render_message_filter.h	(working copy)
@@ -15,7 +15,6 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCache.h"
 
 struct ExtensionHostMsg_Request_Params;
-class ExtensionInfoMap;
 class FilePath;
 class GURL;
 class HostContentSettingsMap;
@@ -133,7 +132,6 @@
   // accessed on the UI thread!
   Profile* profile_;
   scoped_refptr<net::URLRequestContextGetter> request_context_;
-  scoped_refptr<ExtensionInfoMap> extension_info_map_;
   // Used to look up permissions at database creation time.
   scoped_refptr<HostContentSettingsMap> host_content_settings_map_;