Move media related mimetype functionality out of net/ and into media/.

content/browser/loader/buffered_resource_handler.cc

Index: content/browser/loader/buffered_resource_handler.cc
diff --git a/content/browser/loader/buffered_resource_handler.cc b/content/browser/loader/buffered_resource_handler.cc
index 8fb8c5d4484c1d4ef473ed551a3dfe5613598ec7..246d24d6bba329b823776ed3b138fe84d4c7972c 100644
--- a/content/browser/loader/buffered_resource_handler.cc
+++ b/content/browser/loader/buffered_resource_handler.cc
@@ -17,6 +17,7 @@
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "content/browser/loader/stream_resource_handler.h"
 #include "content/browser/plugin_service_impl.h"
+#include "content/common/mime_util.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_save_info.h"
@@ -27,7 +28,6 @@
 #include "content/public/common/webplugininfo.h"
 #include "net/base/io_buffer.h"
 #include "net/base/mime_sniffer.h"
-#include "net/base/mime_util.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_content_disposition.h"
 #include "net/http/http_response_headers.h"
@@ -314,7 +314,7 @@ bool BufferedResourceHandler::SelectNextHandler(bool* defer) {
 
   bool must_download = MustDownload();
   if (!must_download) {
-    if (net::IsSupportedMimeType(mime_type))
+    if (content::IsSupportedMimeType(mime_type))
       return true;
 
     std::string payload;