From d66d7ac03a80bba3da8fcf3ffd53ce96cd82b28a Mon Sep 17 00:00:00 2001
From: Tyler Holcombe <tholcombe@google.com>
Date: Wed, 11 Dec 2024 16:17:15 -0800
Subject: [PATCH] Fully disable ANGLE (with hack)

---
 ui/gl/gl_display.cc                                      | 1 +
 ui/ozone/platform/starboard/surface_factory_starboard.cc | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/ui/gl/gl_display.cc b/ui/gl/gl_display.cc
index ce97bb0b98f7..816c81cf4c69 100644
--- a/ui/gl/gl_display.cc
+++ b/ui/gl/gl_display.cc
@@ -727,6 +727,7 @@ bool GLDisplayEGL::InitializeDisplay(bool supports_angle,
                                      std::vector<DisplayType> init_displays,
                                      EGLDisplayPlatform native_display,
                                      gl::GLDisplayEGL* existing_display) {
+  supports_angle = false;
   if (display_ != EGL_NO_DISPLAY)
     return true;
 
diff --git a/ui/ozone/platform/starboard/surface_factory_starboard.cc b/ui/ozone/platform/starboard/surface_factory_starboard.cc
index 8d0aa66d4728..4f2666f60816 100644
--- a/ui/ozone/platform/starboard/surface_factory_starboard.cc
+++ b/ui/ozone/platform/starboard/surface_factory_starboard.cc
@@ -26,7 +26,6 @@ std::vector<gl::GLImplementationParts>
 SurfaceFactoryStarboard::GetAllowedGLImplementations() {
   return std::vector<gl::GLImplementationParts>{
       gl::GLImplementationParts(gl::kGLImplementationEGLGLES2),
-      gl::GLImplementationParts(gl::kGLImplementationEGLANGLE),
   };
 }
 
@@ -34,7 +33,6 @@ GLOzone* SurfaceFactoryStarboard::GetGLOzone(
     const gl::GLImplementationParts& implementation) {
   switch (implementation.gl) {
     case gl::kGLImplementationEGLGLES2:
-    case gl::kGLImplementationEGLANGLE:
       return egl_implementation_.get();
     default:
       return nullptr;