Fix buildbreak on Linux GCC

Add virtual destructor to SignalReceiver. class angle::SignalReceiver has virtual functions and accessible non-virtual destructor. This generates a compile error. Change-Id: Iced2ee94ad9268ab5c1d00ab336ab2cc98385afc Reviewed-on: https://chromium-review.googlesource.com/351930Reviewed-by: Sami Väisänen <svaisanen@nvidia.com> Commit-Queue: Sami Väisänen <svaisanen@nvidia.com>

Fix buildbreak on Linux GCC
5034c971 · Sami Väisänen · Commit Bot · 95faa233 · 5034c971
Commit 5034c971 authored Jun 13, 2016 by Sami Väisänen Committed by Commit Bot Jun 13, 2016
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signal_utils.h src/libANGLE/signal_utils.h +1 -0

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--- a/src/libANGLE/signal_utils.h
+++ b/src/libANGLE/signal_utils.h
@@ -24,6 +24,7 @@ using SignalToken = uint32_t;
 class SignalReceiver
 {
  public:
+    virtual ~SignalReceiver() = default;
    virtual void signal(SignalToken token) = 0;
 };