Fix mime type detection

src/plugin/PluginWbPassThrough.cpp

Index: src/plugin/PluginWbPassThrough.cpp
===================================================================
--- a/src/plugin/PluginWbPassThrough.cpp
+++ b/src/plugin/PluginWbPassThrough.cpp
@@ -133,14 +133,14 @@
 
   CString boundDomain;
   CString mimeType;
+  LPOLESTR mime[10];
   if (pOIBindInfo)
   {
     ULONG resLen = 0;
-    LPOLESTR mime = 0;
-    pOIBindInfo->GetBindString(BINDSTRING_ACCEPT_MIMES, &mime, 1, &resLen);
+    pOIBindInfo->GetBindString(BINDSTRING_ACCEPT_MIMES, mime, 10, &resLen);

[Oleksandr, 2014/04/29 08:56:51]

Apparently IE will report random mime type if there's more then 1 in the list.
So we get the whole list and just use the first one (top priority one)

[Eric, 2014/05/01 15:04:53]

This behavior belongs in a comment, since it's certainly not in Microsoft's
documentation. It'll be effectively lost if it's only in review comments.

     if (mime && resLen > 0)
     {
-      mimeType.SetString(mime);
+      mimeType.SetString(mime[0]);
     }
     LPOLESTR bindToObject = 0;
     pOIBindInfo->GetBindString(BINDSTRING_FLAG_BIND_TO_OBJECT, &bindToObject, 1, &resLen);