cc: GPU rasterize to an auxiliary surface when using MSAA renderbuffers

gpu/command_buffer/common/capabilities.cc

Index: gpu/command_buffer/common/capabilities.cc
diff --git a/gpu/command_buffer/common/capabilities.cc b/gpu/command_buffer/common/capabilities.cc
index ad20e41cf9b4de600265fdbc8e8fac02f18f470c..6983e3a666ff59a81bf303cb965d734b53bb42aa 100644
--- a/gpu/command_buffer/common/capabilities.cc
+++ b/gpu/command_buffer/common/capabilities.cc
@@ -88,6 +88,8 @@ Capabilities::Capabilities()
       disable_webgl_rgb_multisampling_usage(false),
       chromium_image_rgb_emulation(false),
       emulate_rgb_buffer_with_rgba(false),
+      multisampled_render_to_texture(false),
+      chromium_framebuffer_mixed_samples(false),
       major_version(2),
       minor_version(0) {}