<video> decode in hardware!

media/base/filters.cc

Index: media/base/filters.cc
diff --git a/media/base/filters.cc b/media/base/filters.cc
index 877f3913216872a9c08f1ff21987806cbcf4ea3b..ace7d4ec613ae1bf92d8a0bb7bd8e5939244c847 100644
--- a/media/base/filters.cc
+++ b/media/base/filters.cc
@@ -29,6 +29,11 @@ Filter::Filter() : host_(NULL) {}
 
 Filter::~Filter() {}
 
+void Filter::clear_host() {
+  DCHECK(host_);
+  host_ = NULL;
+}
+
 void Filter::set_host(FilterHost* host) {
   DCHECK(host);
   DCHECK(!host_);