wayland patch for inspection

ui/gl/gl_surface_egl.h

Index: ui/gl/gl_surface_egl.h
diff --git a/ui/gl/gl_surface_egl.h b/ui/gl/gl_surface_egl.h
index 04db3a9691438eb5bffadcea74a895191d5f9e1e..1101b5a70872d9e13c2dd38a4811ce9f9b6a14a3 100644
--- a/ui/gl/gl_surface_egl.h
+++ b/ui/gl/gl_surface_egl.h
@@ -19,6 +19,11 @@
 #include "ui/gl/gl_surface.h"
 #include "ui/gl/vsync_provider.h"
 
+#if defined(USE_WAYLAND)
+struct wl_surface;
+struct wl_egl_window;
+#endif
+
 namespace gfx {
 
 // Interface for EGL surface.
@@ -109,6 +114,10 @@ class GL_EXPORT PbufferGLSurfaceEGL : public GLSurfaceEGL {
  private:
   gfx::Size size_;
   EGLSurface surface_;
+#if defined(USE_WAYLAND)
+  wl_surface *wsurf_;
+  wl_egl_window *wwindow_;
+#endif
 
   DISALLOW_COPY_AND_ASSIGN(PbufferGLSurfaceEGL);
 };