Pepper stream-to-file plumbing....

webkit/glue/weburlloader_impl.cc

Index: webkit/glue/weburlloader_impl.cc
===================================================================
--- webkit/glue/weburlloader_impl.cc	(revision 53197)
+++ webkit/glue/weburlloader_impl.cc	(working copy)
@@ -182,6 +182,7 @@
   response->setWasFetchedViaProxy(info.was_fetched_via_proxy);
   response->setConnectionID(info.connection_id);
   response->setConnectionReused(info.connection_reused);
+  response->setDownloadFilePath(FilePathToWebString(info.download_file_path));
 
   WebURLLoadTiming timing;
   timing.initialize();
@@ -213,7 +214,7 @@
   // pass it to GetSuggestedFilename.
   std::string value;
   if (headers->EnumerateHeader(NULL, "content-disposition", &value)) {
-    response->setSuggestedFileName(webkit_glue::FilePathToWebString(
+    response->setSuggestedFileName(FilePathToWebString(
         net::GetSuggestedFilename(url, value, "", FilePath())));
   }
 
@@ -260,6 +261,7 @@
       GURL* new_first_party_for_cookies);
   virtual void OnReceivedResponse(
       const ResourceLoaderBridge::ResponseInfo& info, bool content_filtered);
+  virtual void OnDownloadedData(int len);
   virtual void OnReceivedData(const char* data, int len);
   virtual void OnReceivedCachedMetadata(const char* data, int len);
   virtual void OnCompletedRequest(
@@ -384,7 +386,7 @@
   // TODO(brettw) this should take parameter encoding into account when
   // creating the GURLs.
 
-  webkit_glue::ResourceLoaderBridge::RequestInfo request_info;
+  ResourceLoaderBridge::RequestInfo request_info;
   request_info.method = method;
   request_info.url = url;
   request_info.first_party_for_cookies = request.firstPartyForCookies();
@@ -397,6 +399,7 @@
   request_info.request_type = FromTargetType(request.targetType());
   request_info.appcache_host_id = request.appCacheHostID();
   request_info.routing_id = request.requestorID();
+  request_info.download_to_file = request.downloadToFile();
   bridge_.reset(ResourceLoaderBridge::Create(request_info));
 
   if (!request.httpBody().isNull()) {
@@ -545,6 +548,11 @@
   response_url_ = response.url();
 }
 
+void WebURLLoaderImpl::Context::OnDownloadedData(int len) {
+  if (client_)
+    client_->didDownloadData(loader_, len);
+}
+
 void WebURLLoaderImpl::Context::OnReceivedData(const char* data, int len) {
   if (!client_)
     return;