Add test for MemoryCoordinatorImpl::ForceSetGlobalState()

content/browser/memory/memory_coordinator_impl.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 CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_
 #define CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_
 
 #include "base/callback.h"
 #include "base/memory/singleton.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 51 matching lines @@
   // Overrides the global state to |new_state|. State update tasks won't be
   // scheduled until |duration| is passed. This means that the global state
   // remains the same until |duration| is passed or another call of this method.
   void ForceSetGlobalState(base::MemoryState new_state,
                            base::TimeDelta duration);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(MemoryCoordinatorImplTest, CalculateNextState);
   FRIEND_TEST_ALL_PREFIXES(MemoryCoordinatorImplTest, UpdateState);
   FRIEND_TEST_ALL_PREFIXES(MemoryCoordinatorImplTest, SetMemoryStateForTesting);
+  FRIEND_TEST_ALL_PREFIXES(MemoryCoordinatorImplTest, ForceSetGlobalState);
 
   friend struct MemoryCoordinatorSingletonTraits;
 
   using MemoryState = base::MemoryState;
 
   // Changes the global state and notifies state changes to clients (lives in
   // the browser) and child processes (renderers) if needed. Returns true when
   // the state is actually changed.
   bool ChangeStateIfNeeded(MemoryState prev_state, MemoryState next_state);
 
@@ skipping 60 matching lines @@
   base::TimeDelta monitoring_interval_;
 
   base::WeakPtrFactory<MemoryCoordinatorImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MemoryCoordinatorImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_