EDK: Add Dispatcher::SupportsEntrypointClass().

mojo/edk/system/mock_simple_dispatcher.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_EDK_SYSTEM_MOCK_SIMPLE_DISPATCHER_H_
 #define MOJO_EDK_SYSTEM_MOCK_SIMPLE_DISPATCHER_H_
 
 #include "mojo/edk/system/handle_signals_state.h"
 #include "mojo/edk/system/simple_dispatcher.h"
 #include "mojo/edk/util/thread_annotations.h"
 #include "mojo/public/c/system/handle.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
 namespace system {
 namespace test {
 
 // This is a "simple" dispatcher to be used in tests. The state of its signals
 // can be set "manually", if desired.
 class MockSimpleDispatcher final : public SimpleDispatcher {
  public:
   // Note: Use |MakeRefCounted<MockSimpleDispatcher>()|.
 
   Type GetType() const override;
+  bool SupportsEntrypointClass(EntrypointClass entrypoint_class) const override;
 
   void SetSatisfiedSignals(MojoHandleSignals new_satisfied_signals);
   void SetSatisfiableSignals(MojoHandleSignals new_satisfiable_signals);
 
  private:
   FRIEND_MAKE_REF_COUNTED(MockSimpleDispatcher);
 
   MockSimpleDispatcher(
       MojoHandleSignals satisfied_signals = MOJO_HANDLE_SIGNAL_NONE,
       MojoHandleSignals satisfiable_signals = MOJO_HANDLE_SIGNAL_READABLE |
@@ skipping 10 matching lines @@
   HandleSignalsState state_ MOJO_GUARDED_BY(mutex());
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(MockSimpleDispatcher);
 };
 
 }  // namespace test
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_MOCK_SIMPLE_DISPATCHER_H_