Add rights for mapping buffer. Update (shared) buffer APIs.

mojo/edk/system/core_test_base.cc

 // Copyright 2013 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.
 
 #include "mojo/edk/system/core_test_base.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 212 matching lines @@
   core_.reset();
 }
 
 MojoHandle CoreTestBase::CreateMockHandle(CoreTestBase::MockHandleInfo* info) {
   CHECK(core_);
   auto dispatcher = MockDispatcher::Create(info);
   MojoHandle rv = core_->AddHandle(Handle(
       std::move(dispatcher),
       MOJO_HANDLE_RIGHT_DUPLICATE | MOJO_HANDLE_RIGHT_TRANSFER |
           MOJO_HANDLE_RIGHT_READ | MOJO_HANDLE_RIGHT_WRITE |
-          MOJO_HANDLE_RIGHT_GET_OPTIONS | MOJO_HANDLE_RIGHT_SET_OPTIONS));
+          MOJO_HANDLE_RIGHT_GET_OPTIONS | MOJO_HANDLE_RIGHT_SET_OPTIONS |
+          MOJO_HANDLE_RIGHT_MAP_READABLE | MOJO_HANDLE_RIGHT_MAP_WRITABLE |
+          MOJO_HANDLE_RIGHT_MAP_EXECUTABLE));
   CHECK_NE(rv, MOJO_HANDLE_INVALID);
   return rv;
 }
 
 // CoreTestBase_MockHandleInfo -------------------------------------------------
 
 CoreTestBase_MockHandleInfo::CoreTestBase_MockHandleInfo() {}
 
 CoreTestBase_MockHandleInfo::~CoreTestBase_MockHandleInfo() {}
 
@@ skipping 189 matching lines @@
 }
 
 void CoreTestBase_MockHandleInfo::AwakableWasAdded(Awakable* awakable) {
   MutexLocker locker(&mutex_);
   added_awakables_.push_back(awakable);
 }
 
 }  // namespace test
 }  // namespace system
 }  // namespace mojo