Merge pull request #1588 from emutavchi/wpe-2.46-webgl-crash

[WebGL] avoid 'forceContextLost' notifications during destruction

Author: magomez

Source/WebCore/html/canvas/WebGLRenderingContextBase.cpp

@@ -700,9 +700,9 @@ void WebGLRenderingContextBase::destroyGraphicsContextGL()
     removeActivityStateChangeObserver();
 
     if (m_context) {
-        // first release the big textures allocated for the FBOs
-        m_context->reshape(0,0);
         m_context->setClient(nullptr);
+        // release the big textures allocated for the FBOs
+        m_context->reshape(0,0);
         m_context = nullptr;
         removeActiveContext(*this);
     }