Add the ability to specify a default MIME type when loading a resource. We'l...

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 235 matching lines @@
   // to update our mixed content state.
   std::string frame_origin;
 
   // The origin of the main frame (top-level frame) that is associated with this
   // request.  This is used to update our mixed content state.
   std::string main_frame_origin;
 
   // Additional HTTP request headers.
   std::string headers;
 
+  // The default MIME type to use if the response lacks a Content-Type header.
+  // Use the empty string here if you don't want special MIME type handling.
+  std::string default_mime_type;
+
   // URLRequest load flags (0 by default).
   int load_flags;
 
   // Process ID of process that originated this request.
   int origin_pid;
 
   // What this resource load is for (main frame, sub-frame, sub-resource,
   // object).
   ResourceType::Type resource_type;
 
@@ skipping 1060 matching lines @@
 struct ParamTraits<ViewHostMsg_Resource_Request> {
   typedef ViewHostMsg_Resource_Request param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, p.method);
     WriteParam(m, p.url);
     WriteParam(m, p.policy_url);
     WriteParam(m, p.referrer);
     WriteParam(m, p.frame_origin);
     WriteParam(m, p.main_frame_origin);
     WriteParam(m, p.headers);
+    WriteParam(m, p.default_mime_type);
     WriteParam(m, p.load_flags);
     WriteParam(m, p.origin_pid);
     WriteParam(m, p.resource_type);
     WriteParam(m, p.request_context);
     WriteParam(m, p.upload_data);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return
       ReadParam(m, iter, &r->method) &&
       ReadParam(m, iter, &r->url) &&
       ReadParam(m, iter, &r->policy_url) &&
       ReadParam(m, iter, &r->referrer) &&
       ReadParam(m, iter, &r->frame_origin) &&
       ReadParam(m, iter, &r->main_frame_origin) &&
       ReadParam(m, iter, &r->headers) &&
+      ReadParam(m, iter, &r->default_mime_type) &&
       ReadParam(m, iter, &r->load_flags) &&
       ReadParam(m, iter, &r->origin_pid) &&
       ReadParam(m, iter, &r->resource_type) &&
       ReadParam(m, iter, &r->request_context) &&
       ReadParam(m, iter, &r->upload_data);
   }
   static void Log(const param_type& p, std::wstring* l) {
     l->append(L"(");
     LogParam(p.method, l);
     l->append(L", ");
     LogParam(p.url, l);
     l->append(L", ");
     LogParam(p.referrer, l);
     l->append(L", ");
     LogParam(p.frame_origin, l);
     l->append(L", ");
     LogParam(p.main_frame_origin, l);
     l->append(L", ");
+    LogParam(p.default_mime_type, l);
+    l->append(L", ");
     LogParam(p.load_flags, l);
     l->append(L", ");
     LogParam(p.origin_pid, l);
     l->append(L", ");
     LogParam(p.resource_type, l);
     l->append(L", ");
     LogParam(p.request_context, l);
     l->append(L")");
   }
 };
@@ skipping 536 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_