Have media gallery (through native media file util) use MIME sniffer

webkit/fileapi/async_file_util_adapter.cc

Index: webkit/fileapi/async_file_util_adapter.cc
diff --git a/webkit/fileapi/async_file_util_adapter.cc b/webkit/fileapi/async_file_util_adapter.cc
index 0b9f2c8bdd593f26452dfb35c3dc201b2af7a551..d755813fc2b097f1b85967200713e1b12855e600 100644
--- a/webkit/fileapi/async_file_util_adapter.cc
+++ b/webkit/fileapi/async_file_util_adapter.cc
@@ -12,6 +12,7 @@
 #include "webkit/fileapi/file_system_operation_context.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/file_system_util.h"
+#include <fstream>
 
 namespace fileapi {
 
@@ -59,6 +60,9 @@ class GetFileInfoHelper {
   void CreateSnapshotFile(FileSystemFileUtil* file_util,
                           FileSystemOperationContext* context,
                           const FileSystemURL& url) {
+    LOG(WARNING) << "GetFileInfoHelper::CreateSnapshotFile";
+    std::ofstream mylog("/tmp/krblog", std::ios::app);
+    mylog << "GetFileInfoHelper::CreateSnapshotFile" << std::endl;
     error_ = file_util->CreateSnapshotFile(
         context, url, &file_info_, &platform_path_, &snapshot_policy_);
   }
@@ -296,11 +300,17 @@ bool AsyncFileUtilAdapter::CreateSnapshotFile(
     const FileSystemURL& url,
     const CreateSnapshotFileCallback& callback) {
   GetFileInfoHelper* helper = new GetFileInfoHelper;
+#if 1
   return context->task_runner()->PostTaskAndReply(
         FROM_HERE,
         Bind(&GetFileInfoHelper::CreateSnapshotFile, Unretained(helper),
              sync_file_util_.get(), context, url),
         Bind(&GetFileInfoHelper::ReplySnapshotFile, Owned(helper), callback));
+#else
+  helper->CreateSnapshotFile(sync_file_util_.get(), context, url);
+  helper->ReplySnapshotFile(callback);
+  return true;
+#endif
 }
 
 }  // namespace fileapi