Revert 12739, 12740, and 12741 because we're going to fix Issue 7448 purely in WebKit.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13343 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 7 deletions

diff --git a/chrome/browser/renderer_host/resource_dispatcher_host.h b/chrome/browser/renderer_host/resource_dispatcher_host.h
index 07c532c..052c157 100644
--- a/chrome/browser/renderer_host/resource_dispatcher_host.h
+++ b/chrome/browser/renderer_host/resource_dispatcher_host.h
@@ -79,7 +79,6 @@ class ResourceDispatcherHost : public URLRequest::Delegate {
                      int request_id,
                      std::string frame_origin,
                      std::string main_frame_origin,
-                     std::string default_mime_type,
                      ResourceType::Type resource_type,
                      uint64 upload_size)
         : resource_handler(handler),
@@ -94,7 +93,6 @@ class ResourceDispatcherHost : public URLRequest::Delegate {
           pause_count(0),
           frame_origin(frame_origin),
           main_frame_origin(main_frame_origin),
-          default_mime_type(default_mime_type),
           resource_type(resource_type),
           filter_policy(FilterPolicy::DONT_FILTER),
           last_load_state(net::LOAD_STATE_IDLE),
@@ -143,11 +141,6 @@ class ResourceDispatcherHost : public URLRequest::Delegate {
     // this request.
     std::string main_frame_origin;
 
-    // The MIME type to use if this request lacks a Content-Type response
-    // header.  If |default_mime_type| is "", then use the default sniffing
-    // algorithm.
-    std::string default_mime_type;
-
     ResourceType::Type resource_type;
 
     // Whether the content for this request should be filtered (on the renderer