Revert 69959 - Refactor PipelineImpl to use CompositeFilter to manage Filter ...

media/base/mock_filters.cc

Index: media/base/mock_filters.cc
===================================================================
--- media/base/mock_filters.cc	(revision 69961)
+++ media/base/mock_filters.cc	(working copy)
@@ -20,23 +20,4 @@
   delete callback;
 }
 
-MockFilter::MockFilter() :
-    requires_message_loop_(false) {
-}
-
-MockFilter::MockFilter(bool requires_message_loop) :
-    requires_message_loop_(requires_message_loop) {
-}
-
-MockFilter::~MockFilter() {}
-
-bool MockFilter::requires_message_loop() const {
-  return requires_message_loop_;
-}
-
-const char* MockFilter::message_loop_name() const {
-  return "MockFilter";
-}
-
-
 }  // namespace media