Mandoline: WebGL: Pass context creation attributes to GPU.

components/mus/gles2/command_buffer_impl.cc

Index: components/mus/gles2/command_buffer_impl.cc
diff --git a/components/mus/gles2/command_buffer_impl.cc b/components/mus/gles2/command_buffer_impl.cc
index 2cc4ca797211a796b84def2e5fb25d189c893110..bbf833ba4b914ab988c2c79089c32ccde149cc81 100644
--- a/components/mus/gles2/command_buffer_impl.cc
+++ b/components/mus/gles2/command_buffer_impl.cc
@@ -54,13 +54,15 @@ void CommandBufferImpl::Initialize(
     mojo::CommandBufferSyncClientPtr sync_client,
     mojo::CommandBufferSyncPointClientPtr sync_point_client,
     mojo::CommandBufferLostContextObserverPtr loss_observer,
-    mojo::ScopedSharedBufferHandle shared_state) {
+    mojo::ScopedSharedBufferHandle shared_state,
+    mojo::Array<int32_t> attribs) {
   sync_point_client_ = sync_point_client.Pass();
   driver_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&CommandBufferDriver::Initialize,
                  base::Unretained(driver_.get()), base::Passed(&sync_client),
-                 base::Passed(&loss_observer), base::Passed(&shared_state)));
+                 base::Passed(&loss_observer), base::Passed(&shared_state),
+                 base::Passed(&attribs)));
 }
 
 void CommandBufferImpl::SetGetBuffer(int32_t buffer) {