1 files changed, 2 insertions, 48 deletions

diff --git a/chrome/browser/renderer_host/resource_dispatcher_host.cc b/chrome/browser/renderer_host/resource_dispatcher_host.cc
index 0cd78d59..899f077 100644
--- a/chrome/browser/renderer_host/resource_dispatcher_host.cc
+++ b/chrome/browser/renderer_host/resource_dispatcher_host.cc
@@ -71,7 +71,6 @@
 #include "webkit/appcache/appcache_interceptor.h"
 #include "webkit/appcache/appcache_interfaces.h"
 #include "webkit/blob/blob_storage_controller.h"
-#include "webkit/blob/deletable_file_reference.h"
 
 // TODO(oshima): Enable this for other platforms.
 #if defined(OS_CHROMEOS)
@@ -90,7 +89,6 @@
 using base::Time;
 using base::TimeDelta;
 using base::TimeTicks;
-using webkit_blob::DeletableFileReference;
 
 // ----------------------------------------------------------------------------
 
@@ -323,10 +321,7 @@ bool ResourceDispatcherHost::OnMessageReceived(const IPC::Message& message,
   IPC_BEGIN_MESSAGE_MAP_EX(ResourceDispatcherHost, message, *message_was_ok)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RequestResource, OnRequestResource)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_SyncLoad, OnSyncLoad)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_ResourceLoaderDeleted,
-                        OnResourceLoaderDeleted)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DataReceived_ACK, OnDataReceivedACK)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_DataDownloaded_ACK, OnDataDownloadedACK)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UploadProgress_ACK, OnUploadProgressACK)
     IPC_MESSAGE_HANDLER(ViewHostMsg_CancelRequest, OnCancelRequest)
     IPC_MESSAGE_HANDLER(ViewHostMsg_FollowRedirect, OnFollowRedirect)
@@ -380,7 +375,7 @@ void ResourceDispatcherHost::BeginRequest(
   }
 
   // Might need to resolve the blob references in the upload data.
-  if (request_data.upload_data && context) {
+  if (request_data.upload_data) {
     context->blob_storage_context()->controller()->
         ResolveBlobReferencesInUploadData(request_data.upload_data.get());
   }
@@ -428,7 +423,6 @@ void ResourceDispatcherHost::BeginRequest(
                                        this);
   }
 
-  // The RedirectToFileResourceHandler depends on being next in the chain.
   if (request_data.download_to_file)
     handler = new RedirectToFileResourceHandler(handler, child_id, this);
 
@@ -523,15 +517,6 @@ void ResourceDispatcherHost::BeginRequest(
   chrome_browser_net::SetOriginProcessUniqueIDForRequest(
       request_data.origin_child_id, request);
 
-  if (request->url().SchemeIs(chrome::kBlobScheme) && context) {
-    // Hang on to a reference to ensure the blob is not released prior
-    // to the job being started.
-    webkit_blob::BlobStorageController* controller =
-        context->blob_storage_context()->controller();
-    extra_info->set_requested_blob_data(
-        controller->GetBlobDataFromUrl(request->url()));
-  }
-
   // Have the appcache associate its extra info with the request.
   appcache::AppCacheInterceptor::SetExtraRequestInfo(
       request, context ? context->appcache_service() : NULL, child_id,
@@ -540,12 +525,6 @@ void ResourceDispatcherHost::BeginRequest(
   BeginRequestInternal(request);
 }
 
-void ResourceDispatcherHost::OnResourceLoaderDeleted(int request_id) {
-  DCHECK(pending_requests_.end() ==
-         pending_requests_.find(GlobalRequestID(receiver_->id(), request_id)));
-  UnregisterDownloadedTempFile(receiver_->id(), request_id);
-}
-
 void ResourceDispatcherHost::OnDataReceivedACK(int request_id) {
   DataReceivedACK(receiver_->id(), request_id);
 }
@@ -573,29 +552,6 @@ void ResourceDispatcherHost::DataReceivedACK(int child_id,
   }
 }
 
-void ResourceDispatcherHost::OnDataDownloadedACK(int request_id) {
-  // TODO(michaeln): maybe throttle DataDownloaded messages
-}
-
-void ResourceDispatcherHost::RegisterDownloadedTempFile(
-    int receiver_id, int request_id, DeletableFileReference* reference) {
-  // Note: receiver_id is the child_id is the render_process_id...
-  registered_temp_files_[receiver_id][request_id] = reference;
-  ChildProcessSecurityPolicy::GetInstance()->GrantUploadFile(
-      receiver_id, reference->path());
-}
-
-void ResourceDispatcherHost::UnregisterDownloadedTempFile(
-    int receiver_id, int request_id) {
-  DeletableFilesMap& map = registered_temp_files_[receiver_id];
-  DeletableFilesMap::iterator found = map.find(request_id);
-  if (found == map.end())
-    return;
-  map.erase(found);
-  // TODO(michaeln): revoke access to this file upon the file's deletion.
-}
-
-
 bool ResourceDispatcherHost::Send(IPC::Message* message) {
   delete message;
   return false;
@@ -891,7 +847,6 @@ int ResourceDispatcherHost::GetOutstandingRequestsMemoryCost(
 void ResourceDispatcherHost::CancelRequestsForProcess(int child_id) {
   socket_stream_dispatcher_host_->CancelRequestsForProcess(child_id);
   CancelRequestsForRoute(child_id, -1 /* cancel all */);
-  registered_temp_files_.erase(child_id);
 }
 
 void ResourceDispatcherHost::CancelRequestsForRoute(int child_id,
@@ -1843,9 +1798,8 @@ bool ResourceDispatcherHost::IsResourceDispatcherHostMessage(
     case ViewHostMsg_CancelRequest::ID:
     case ViewHostMsg_FollowRedirect::ID:
     case ViewHostMsg_ClosePage_ACK::ID:
-    case ViewHostMsg_ResourceLoaderDeleted::ID:
     case ViewHostMsg_DataReceived_ACK::ID:
-    case ViewHostMsg_DataDownloaded_ACK::ID:
+    case ViewHostMsg_DownloadProgress_ACK::ID:
     case ViewHostMsg_UploadProgress_ACK::ID:
     case ViewHostMsg_SyncLoad::ID:
       return true;