Stop using renderer specific host ids in ResourceDispatcher. This allows it ...

chrome/browser/renderer_host/async_resource_handler.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_host/async_resource_handler.h"
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "chrome/common/render_messages.h"
 #include "net/base/io_buffer.h"
@@ skipping 17 matching lines @@
   base::SharedMemory* shared_memory() { return &shared_memory_; }
   bool ok() { return ok_; }
 
  private:
   base::SharedMemory shared_memory_;
   bool ok_;
 };
 
 AsyncResourceHandler::AsyncResourceHandler(
     ResourceDispatcherHost::Receiver* receiver,
-    int render_process_host_id,
+    int process_id,
     int routing_id,
-    base::ProcessHandle render_process,
+    base::ProcessHandle process_handle,
     const GURL& url,
     ResourceDispatcherHost* resource_dispatcher_host)
     : receiver_(receiver),
-      render_process_host_id_(render_process_host_id),
+      process_id_(process_id),
       routing_id_(routing_id),
-      render_process_(render_process),
+      process_handle_(process_handle),
       rdh_(resource_dispatcher_host) {
 }
 
 bool AsyncResourceHandler::OnUploadProgress(int request_id,
                                             uint64 position,
                                             uint64 size) {
   return receiver_->Send(new ViewMsg_Resource_UploadProgress(routing_id_,
                                                              request_id,
                                                              position, size));
 }
@@ skipping 27 matching lines @@
   *buf = read_buffer_.get();
   *buf_size = kReadBufSize;
   return true;
 }
 
 bool AsyncResourceHandler::OnReadCompleted(int request_id, int* bytes_read) {
   if (!*bytes_read)
     return true;
   DCHECK(read_buffer_.get());
 
-  if (!rdh_->WillSendData(render_process_host_id_, request_id)) {
+  if (!rdh_->WillSendData(process_id_, request_id)) {
     // We should not send this data now, we have too many pending requests.
     return true;
   }
 
   base::SharedMemoryHandle handle;
-  if (!read_buffer_->shared_memory()->GiveToProcess(render_process_, &handle)) {
+  if (!read_buffer_->shared_memory()->GiveToProcess(process_handle_, &handle)) {
     // We wrongfully incremented the pending data count. Fake an ACK message
     // to fix this. We can't move this call above the WillSendData because
     // it's killing our read_buffer_, and we don't want that when we pause
     // the request.
-    rdh_->OnDataReceivedACK(render_process_host_id_, request_id);
+    rdh_->OnDataReceivedACK(process_id_, request_id);
     // We just unmapped the memory.
     read_buffer_ = NULL;
     return false;
   }
   // We just unmapped the memory.
   read_buffer_ = NULL;
 
   receiver_->Send(new ViewMsg_Resource_DataReceived(
       routing_id_, request_id, handle, *bytes_read));
 
@@ skipping 18 matching lines @@
   return true;
 }
 
 // static
 void AsyncResourceHandler::GlobalCleanup() {
   if (spare_read_buffer_) {
     spare_read_buffer_->Release();
     spare_read_buffer_ = NULL;
   }
 }