Initial work on making extensions work in incognito mode.

chrome/browser/renderer_host/browser_render_process_host.cc

Index: chrome/browser/renderer_host/browser_render_process_host.cc
diff --git a/chrome/browser/renderer_host/browser_render_process_host.cc b/chrome/browser/renderer_host/browser_render_process_host.cc
index f567b994693be75d54a9abbce0b39a10c08d4e7f..1822c077c4c80e2e7b3995b5c23bdac30173de93 100644
--- a/chrome/browser/renderer_host/browser_render_process_host.cc
+++ b/chrome/browser/renderer_host/browser_render_process_host.cc
@@ -622,7 +622,8 @@ void BrowserRenderProcessHost::SendUserScriptsUpdate(
   }
 
   if (base::SharedMemory::IsHandleValid(handle_for_process)) {
-    Send(new ViewMsg_UserScripts_UpdatedScripts(handle_for_process));
+    Send(new ViewMsg_UserScripts_UpdatedScripts(handle_for_process,
+                                                profile()->IsOffTheRecord()));
   }
 }