Clean up EGL thread state at thread exit in nanobench and DM

src/gpu/GrContextFactory.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrContextFactory.h"
 
@@ skipping 131 matching lines @@
         }
     }
 
     Context& context = fContexts.push_back();
     context.fGLContext = glCtx.detach();
     context.fGrContext = SkRef(grCtx.get());
     context.fType = type;
     context.fOptions = options;
     return ContextInfo(context.fGrContext, context.fGLContext);
 }
+
+void GrContextFactory::ReleaseGpuAPIsInThread() {
+#if SK_ANGLE
+    SkANGLEGLContext::ReleaseGpuAPIsInThread();
+#endif
+#if SK_COMMAND_BUFFER
+    SkCommandBufferGLContext::ReleaseGpuAPIsInThread();
+#endif
+#if SK_MESA
+    SkMesaGLContext::ReleaseGpuAPIsInThread();
+#endif
+    // Call platform release the last, since the emulated APIs like command buffer might use the
+    // real APIs in this thread, too.
+    SkReleasePlatformGLAPIsInThread();
+}