Make aura_demo work on Mac

gpu/command_buffer/service/feature_info.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/feature_info.h"
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 383 matching lines @@
   if (extensions.Contains("GL_EXT_texture_format_BGRA8888") ||
       extensions.Contains("GL_APPLE_texture_format_BGRA8888") ||
       extensions.Contains("GL_EXT_bgra")) {
     enable_texture_format_bgra8888 = true;
   }
 
   if (extensions.Contains("GL_EXT_bgra")) {
     enable_render_buffer_bgra = true;
   }
 
+  // XXX - using bgra textures blows up somewhere...
+#if defined(USE_AURA) && defined(OS_MACOSX)
+  enable_texture_format_bgra8888 = false;
+  enable_render_buffer_bgra = false;
+#endif
+
   if (extensions.Contains("GL_EXT_read_format_bgra") ||
       extensions.Contains("GL_EXT_bgra")) {
     enable_read_format_bgra = true;
   }
 
   if (enable_texture_format_bgra8888) {
     feature_flags_.ext_texture_format_bgra8888 = true;
     AddExtensionString("GL_EXT_texture_format_BGRA8888");
     texture_format_validators_[GL_BGRA_EXT].AddValue(GL_UNSIGNED_BYTE);
     validators_.texture_internal_format.AddValue(GL_BGRA_EXT);
@@ skipping 315 matching lines @@
   if (extensions_.find(str) == std::string::npos) {
     extensions_ += (extensions_.empty() ? "" : " ") + str;
   }
 }
 
 FeatureInfo::~FeatureInfo() {
 }
 
 }  // namespace gles2
 }  // namespace gpu