Serve offline page for online URL on disconnected or bad networks

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

Index: chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
diff --git a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
index e56c24f6fe5572997b93a6427739c0eb68c48df7..7afffeafcdf23fec7ffd66845a73a5075adb487d 100644
--- a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
+++ b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
@@ -105,7 +105,7 @@
 #endif
 
 #if defined(OS_ANDROID)
-#include "chrome/browser/android/offline_pages/offline_page_request_handler.h"
+#include "chrome/browser/android/offline_pages/offline_page_request_job.h"
 #include "chrome/browser/renderer_host/data_reduction_proxy_resource_throttle_android.h"
 #include "components/navigation_interception/intercept_navigation_delegate.h"
 #endif
@@ -498,7 +498,7 @@ void ChromeResourceDispatcherHostDelegate::RequestBeginning(
 
 #if defined(OS_ANDROID)
   if (!io_data->IsOffTheRecord()) {
-    offline_pages::OfflinePageRequestHandler::InitializeHandler(
+    offline_pages::OfflinePageRequestJob::SetOfflinePageRequestInfoForRequest(
         request, resource_type);

[mmenke, 2016/08/19 15:04:09]

I don't think any code is needed here at all.  The OfflinePageRequestJob can
grab resource type from ResourceRequestInfo::ForRequest.  That means we just
need one piece of code to hook up the offline stuff to the network stack.

[jianli, 2016/08/19 19:34:56]

Thanks for the tip. Done.

   }
 #endif