M55: PDF: Don't follow redirects in the plugin.

pdf/document_loader.cc

Index: pdf/document_loader.cc
diff --git a/pdf/document_loader.cc b/pdf/document_loader.cc
index ae608eff93e6e45bb7db06517afb70a403f80da5..ea4b664b27b53afccc3f6ccb50e23eae456a7ab9 100644
--- a/pdf/document_loader.cc
+++ b/pdf/document_loader.cc
@@ -335,7 +335,7 @@ pp::URLRequestInfo DocumentLoader::GetRequest(uint32_t position,
   pp::URLRequestInfo request(client_->GetPluginInstance());
   request.SetURL(url_);
   request.SetMethod("GET");
-  request.SetFollowRedirects(true);
+  request.SetFollowRedirects(false);
   request.SetCustomReferrerURL(url_);
 
   const size_t kBufSize = 100;