IPC messages and changes to ResourceLoaderBridge to support resource loading for media

chrome/common/render_messages.h

 // 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.
 
 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
 #define CHROME_COMMON_RENDER_MESSAGES_H_
 
 #include <string>
 #include <vector>
 #include <map>
@@ skipping 359 matching lines @@
        break;
      case ResourceType::SUB_FRAME:
        type = L"SUB_FRAME";
        break;
      case ResourceType::SUB_RESOURCE:
        type = L"SUB_RESOURCE";
        break;
      case ResourceType::OBJECT:
        type = L"OBJECT";
        break;
+     case ResourceType::MEDIA:
+       type = L"MEDIA";
+       break;
      default:
        type = L"UNKNOWN";
        break;
     }
 
     LogParam(type, l);
   }
 };
 
 template <>
@@ skipping 937 matching lines @@
   }
 };
 
 template <>
 struct ParamTraits<ResourceResponseHead> {
   typedef ResourceResponseHead param_type;
   static void Write(Message* m, const param_type& p) {
     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->filter_policy) &&
+      ReadParam(m, iter, &r->response_data_file);
   }
   static void Log(const param_type& p, std::wstring* l) {
     // log more?
     ParamTraits<webkit_glue::ResourceLoaderBridge::ResponseInfo>::Log(p, l);
   }
 };
 
 template <>
 struct ParamTraits<SyncLoadResult> {
   typedef SyncLoadResult param_type;
@@ skipping 394 matching lines @@
 };
 
 
 }  // namespace IPC
 
 
 #define MESSAGES_INTERNAL_FILE "chrome/common/render_messages_internal.h"
 #include "chrome/common/ipc_message_macros.h"
 
 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_