Split up streams logic to prepare for PlzNavigate RDH changes.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

 // Copyright (c) 2012 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/chrome_resource_dispatcher_host_delegate.h"
 
 #include <string>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 25 matching lines @@
 #include "chrome/common/url_constants.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/variations/variations_http_header_provider.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/resource_request_info.h"
-#include "content/public/browser/stream_handle.h"
+#include "content/public/browser/stream_info.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/resource_response.h"
 #include "net/base/load_flags.h"
 #include "net/base/load_timing_info.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 
 #if !defined(DISABLE_NACL)
 #include "chrome/browser/component_updater/pnacl/pnacl_component_installer.h"
@@ skipping 103 matching lines @@
   if (prerender_contents)
     prerender_contents->AddNetworkBytes(bytes);
 
   prerender::PrerenderManager* prerender_manager =
       GetPrerenderManager(render_process_id, render_view_id);
   if (prerender_manager)
     prerender_manager->AddProfileNetworkBytesIfEnabled(bytes);
 }
 
 #if defined(ENABLE_EXTENSIONS)
-void SendExecuteMimeTypeHandlerEvent(scoped_ptr<content::StreamHandle> stream,
+void SendExecuteMimeTypeHandlerEvent(scoped_ptr<content::StreamInfo> stream,
                                      int64 expected_content_size,
                                      int render_process_id,
                                      int render_view_id,
                                      const std::string& extension_id,
                                      const std::string& view_id) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 
   content::WebContents* web_contents =
       tab_util::GetWebContentsByID(render_process_id, render_view_id);
   if (!web_contents)
@@ skipping 427 matching lines @@
       stream_target_info_[request] = target_info;
       return true;
     }
   }
 #endif
   return false;
 }
 
 void ChromeResourceDispatcherHostDelegate::OnStreamCreated(
     net::URLRequest* request,
-    scoped_ptr<content::StreamHandle> stream) {
+    scoped_ptr<content::StreamInfo> stream) {
 #if defined(ENABLE_EXTENSIONS)
   const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request);
   std::map<net::URLRequest*, StreamTargetInfo>::iterator ix =
       stream_target_info_.find(request);
   CHECK(ix != stream_target_info_.end());
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&SendExecuteMimeTypeHandlerEvent, base::Passed(&stream),
                  request->GetExpectedContentSize(),
                  info->GetChildID(), info->GetRouteID(),
@@ skipping 120 matching lines @@
                                        url_request->GetTotalReceivedBytes()));
   }
 }
 
 // static
 void ChromeResourceDispatcherHostDelegate::
     SetExternalProtocolHandlerDelegateForTesting(
     ExternalProtocolHandler::Delegate* delegate) {
   g_external_protocol_handler_delegate = delegate;
 }