Respect the disabled extension list during binding initialization.

ui/gl/gl_egl_api_implementation.h

Index: ui/gl/gl_egl_api_implementation.h
diff --git a/ui/gl/gl_egl_api_implementation.h b/ui/gl/gl_egl_api_implementation.h
index 46f5f842961de97fc5fe7ab6c897fd3653823e69..b4a248b24e1b349b3d61fdde42d83fd5e9653cdf 100644
--- a/ui/gl/gl_egl_api_implementation.h
+++ b/ui/gl/gl_egl_api_implementation.h
@@ -50,6 +50,10 @@ class GL_EXPORT RealEGLApi : public EGLApiBase {
 
   const char* eglQueryStringFn(EGLDisplay dpy, EGLint name) override;
 
+  const std::vector<std::string>& DisabledExtensions() {
+    return disabled_exts_;

[David Yen, 2015/06/23 16:38:50]

By returning filtered_exts_ instead, we could probably simplify the generated
code a bit.

+  }
+
  private:
   // Filtered EGL_EXTENSIONS we return to eglQueryStringFn() calls.
   std::vector<std::string> disabled_exts_;