Ensure real GL Api is set before making GL calls.

ui/gl/gl_context_egl.cc

Index: ui/gl/gl_context_egl.cc
diff --git a/ui/gl/gl_context_egl.cc b/ui/gl/gl_context_egl.cc
index 7354c7d82ec63a29fbda735ccca4430c0d68ff37..d8fc4c7f30aebfbfced727481c5f2d122bb725ba 100644
--- a/ui/gl/gl_context_egl.cc
+++ b/ui/gl/gl_context_egl.cc
@@ -112,6 +112,9 @@ bool GLContextEGL::MakeCurrent(GLSurface* surface) {
     return false;
   }
 
+  // Set this as soon as the context is current, since we might call into GL.
+  SetRealGLApi();
+
   SetCurrent(surface);
   if (!InitializeExtensionBindings()) {
     ReleaseCurrent(surface);
@@ -123,7 +126,6 @@ bool GLContextEGL::MakeCurrent(GLSurface* surface) {
     return false;
   }
 
-  SetRealGLApi();
   return true;
 }