| Index: ui/display/manager/forwarding_display_delegate.h
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| diff --git a/ui/display/manager/forwarding_display_delegate.h b/ui/display/manager/forwarding_display_delegate.h
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| index 4e548754d7c72e15d80c7f3aee1e8d0ea59a63ae..e2c265e1b0d86040b531917f679f3bd48a48dd89 100644
 | 
| --- a/ui/display/manager/forwarding_display_delegate.h
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| +++ b/ui/display/manager/forwarding_display_delegate.h
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| @@ -74,6 +74,7 @@ class DISPLAY_MANAGER_EXPORT ForwardingDisplayDelegate
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|        const GetDisplaysCallback& callback,
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|        std::vector<std::unique_ptr<DisplaySnapshotMojo>> snapshots);
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|  
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| +  // NOTE: this may be null in tests.
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|    mojom::NativeDisplayDelegatePtr delegate_;
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|    mojo::Binding<mojom::NativeDisplayObserver> binding_;
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|  
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| 
 |