Make a GLESv1 only entries for GLESv1 driver loading

This change creates a separate entry list for initializing gles1 apis
from the driver. With this change, the gl driver loading time for one
particular device reduced from ~180ms to ~40ms.

Bug: b/117526831
Test: dEQP-EGL.* and systrace on multiple devices
Change-Id: Ic2f6f1b8f4cd8f17db64b6e288769e2d6a7859eb
diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
index 4990af6..449ffc7 100644
--- a/opengl/libs/EGL/egldefs.h
+++ b/opengl/libs/EGL/egldefs.h
@@ -62,6 +62,7 @@
 extern "C" void gl_noop();
 
 extern char const * const gl_names[];
+extern char const * const gl_names_1[];
 extern char const * const egl_names[];
 
 extern egl_connection_t gEGLImpl;