Index: content/browser/compositor/mus_browser_compositor_output_surface.cc |
diff --git a/content/browser/compositor/mus_browser_compositor_output_surface.cc b/content/browser/compositor/mus_browser_compositor_output_surface.cc |
index 6e7a758773b44a368626f033c1eaea7357c88793..0cd81f2c8cd1fe96c75dbc3134a66805697db4e4 100644 |
--- a/content/browser/compositor/mus_browser_compositor_output_surface.cc |
+++ b/content/browser/compositor/mus_browser_compositor_output_surface.cc |
@@ -13,6 +13,7 @@ |
#include "content/common/gpu/client/context_provider_command_buffer.h" |
#include "gpu/command_buffer/client/gles2_interface.h" |
#include "gpu/ipc/client/command_buffer_proxy_impl.h" |
+#include "services/ui/common/gpu_service.h" |
#include "services/ui/public/cpp/window.h" |
#include "services/ui/public/cpp/window_surface.h" |
#include "ui/views/mus/native_widget_mus.h" |
@@ -32,6 +33,7 @@ MusBrowserCompositorOutputSurface::MusBrowserCompositorOutputSurface( |
begin_frame_source, |
std::move(overlay_candidate_validator)), |
ui_window_(nullptr) { |
+ DCHECK(ui::GpuService::UseChromeGpuCommandBuffer()); |
views::WindowTreeHostMus* window_tree_host = |
static_cast<views::WindowTreeHostMus*>( |
aura::WindowTreeHost::GetForAcceleratedWidget(surface_handle)); |