Revert change 10975 and 10972 because it broke the purify

tests, and it might have caused a unit tests failure.

purify error :  UMR in URLRequest::response_data_file
failing test:
URLFetcherHeadersTest.Headers:
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(222): error: Value of: source->response_headers()->GetNormalizedHeader("cache-control", &header)
  Actual: false
Expected: true
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(223): error: Value of: header
  Actual: ""
Expected: "private"
c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(181): error: Value of: response_code
  Actual: 404
Expected: 200

Release only.

Review URL: http://codereview.chromium.org/39191

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10988 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 4 insertions, 47 deletions

diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index 6258f37..582bf3a 100755
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -377,9 +377,6 @@ struct ParamTraits<ResourceType::Type> {
      case ResourceType::OBJECT:
        type = L"OBJECT";
        break;
-     case ResourceType::MEDIA:
-       type = L"MEDIA";
-       break;
      default:
        type = L"UNKNOWN";
        break;
@@ -1337,14 +1334,12 @@ struct ParamTraits<ResourceResponseHead> {
     ParamTraits<webkit_glue::ResourceLoaderBridge::ResponseInfo>::Write(m, p);
     WriteParam(m, p.status);
     WriteParam(m, p.filter_policy);
-    WriteParam(m, p.response_data_file);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return
       ParamTraits<webkit_glue::ResourceLoaderBridge::ResponseInfo>::Read(m, iter, r) &&
       ReadParam(m, iter, &r->status) &&
-      ReadParam(m, iter, &r->filter_policy) &&
-      ReadParam(m, iter, &r->response_data_file);
+      ReadParam(m, iter, &r->filter_policy);
   }
   static void Log(const param_type& p, std::wstring* l) {
     // log more?
diff --git a/chrome/common/render_messages_internal.h b/chrome/common/render_messages_internal.h
index 009e975..963afae 100644
--- a/chrome/common/render_messages_internal.h
+++ b/chrome/common/render_messages_internal.h
@@ -175,14 +175,7 @@ IPC_BEGIN_MESSAGES(View)
                       int /* request_id */,
                       ResourceResponseHead)
 
-  // Sent as download progress is being made, size of the resource may be
-  // unknown, in that case |size| is -1.
-  IPC_MESSAGE_ROUTED3(ViewMsg_Resource_DownloadProgress,
-                      int /* request_id */,
-                      int64 /* position */,
-                      int64 /* size */)
-
-  // Sent as upload progress is being made.
+  // Sent as upload progress is being made
   IPC_MESSAGE_ROUTED3(ViewMsg_Resource_UploadProgress,
                       int /* request_id */,
                       int64 /* position */,
@@ -1111,13 +1104,8 @@ IPC_BEGIN_MESSAGES(ViewHost)
                       GURL /* last url */,
                       GURL /* url redirected to */)
 
-  // Sent by the renderer process to acknowledge receipt of a
-  // DownloadProgress message.
-  IPC_MESSAGE_ROUTED1(ViewHostMsg_DownloadProgress_ACK,
-                      int /* request_id */)
-
-  // Sent by the renderer process to acknowledge receipt of a
-  // UploadProgress message.
+  // Sent when the renderer process to acknowlege receipt of and UploadProgress
+  // message.
   IPC_MESSAGE_ROUTED1(ViewHostMsg_UploadProgress_ACK,
                       int /* request_id */)
 
diff --git a/chrome/common/resource_dispatcher.cc b/chrome/common/resource_dispatcher.cc
index cd78b0e..e9db613 100644
--- a/chrome/common/resource_dispatcher.cc
+++ b/chrome/common/resource_dispatcher.cc
@@ -278,29 +278,6 @@ bool ResourceDispatcher::OnMessageReceived(const IPC::Message& message) {
   return true;
 }
 
-void ResourceDispatcher::OnDownloadProgress(
-    int request_id, int64 position, int64 size) {
-  PendingRequestList::iterator it = pending_requests_.find(request_id);
-  if (it == pending_requests_.end()) {
-     DLOG(WARNING) << "Got download progress for a nonexistant or "
-         " finished requests";
-     return;
-  }
-
-  PendingRequestInfo& request_info = it->second;
-
-  RESOURCE_LOG("Dispatching download progress for " <<
-               request_info.peer->GetURLForDebugging());
-  request_info.peer->OnDownloadProgress(position, size);
-
-  // Send the ACK message back.
-  IPC::Message::Sender* sender = message_sender();
-  if (sender) {
-    sender->Send(
-        new ViewHostMsg_DownloadProgress_ACK(MSG_ROUTING_NONE, request_id));
-  }
-}
-
 void ResourceDispatcher::OnUploadProgress(
     int request_id, int64 position, int64 size) {
   PendingRequestList::iterator it = pending_requests_.find(request_id);
@@ -481,7 +458,6 @@ void ResourceDispatcher::SetDefersLoading(int request_id, bool value) {
 void ResourceDispatcher::DispatchMessage(const IPC::Message& message) {
   IPC_BEGIN_MESSAGE_MAP(ResourceDispatcher, message)
     IPC_MESSAGE_HANDLER(ViewMsg_Resource_UploadProgress, OnUploadProgress)
-    IPC_MESSAGE_HANDLER(ViewMsg_Resource_DownloadProgress, OnDownloadProgress)
     IPC_MESSAGE_HANDLER(ViewMsg_Resource_ReceivedResponse, OnReceivedResponse)
     IPC_MESSAGE_HANDLER(ViewMsg_Resource_ReceivedRedirect, OnReceivedRedirect)
     IPC_MESSAGE_HANDLER(ViewMsg_Resource_DataReceived, OnReceivedData)
@@ -529,7 +505,6 @@ webkit_glue::ResourceLoaderBridge* ResourceDispatcher::CreateBridge(
 
 bool ResourceDispatcher::IsResourceMessage(const IPC::Message& message) const {
   switch (message.type()) {
-    case ViewMsg_Resource_DownloadProgress::ID:
     case ViewMsg_Resource_UploadProgress::ID:
     case ViewMsg_Resource_ReceivedResponse::ID:
     case ViewMsg_Resource_ReceivedRedirect::ID:
diff --git a/chrome/common/resource_dispatcher.h b/chrome/common/resource_dispatcher.h
index a4708ee..a6b73d5 100644
--- a/chrome/common/resource_dispatcher.h
+++ b/chrome/common/resource_dispatcher.h
@@ -103,7 +103,6 @@ class ResourceDispatcher : public base::RefCounted<ResourceDispatcher> {
   typedef base::hash_map<int, PendingRequestInfo> PendingRequestList;
 
   // Message response handlers, called by the message handler for this process.
-  void OnDownloadProgress(int request_id, int64 position, int64 size);
   void OnUploadProgress(int request_id, int64 position, int64 size);
   void OnReceivedResponse(int request_id, const ResourceResponseHead&);
   void OnReceivedRedirect(int request_id, const GURL& new_url);