Fix GCC incomplete designated initialization bug

For GCC 8.4.0 is important to get all the first initializer in
designated init-list in case of implicit construction. Correct compile
if use explicit construction.

Error example (GCC 8.4.0):
In file included from ../../gpu/vulkan/x/vulkan_surface_x11.cc:9:
../../ui/base/x/x11_util.h: In function 'bool ui::GetArrayProperty(
x11::Window, x11::Atom, std::__1::vector<_Tp>*, x11::Atom*, size_t)':
../../ui/base/x/x11_util.h:149:73: error: no matching function for call
to 'x11::Connection::GetProperty(<brace-enclosed initializer list>)'

Bug: 819294
Change-Id: I1f10321d1c162d955c5a85834bf5878a3cfa3d80
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2505978Reviewed-by: Peng Huang <penghuang@chromium.org>
Commit-Queue: José Dapena Paz <jose.dapena@lge.com>
Cr-Commit-Position: refs/heads/master@{#822606}

gpu/vulkan/x/vulkan_surface_x11.cc

@@ -20,7 +20,8 @@ class VulkanSurfaceX11::ExposeEventForwarder : public ui::XEventDispatcher {
   explicit ExposeEventForwarder(VulkanSurfaceX11* surface) : surface_(surface) {
     if (auto* event_source = ui::X11EventSource::GetInstance()) {
       x11::Connection::Get()->ChangeWindowAttributes(
-          {.window = static_cast<x11::Window>(surface_->window_),
+          x11::ChangeWindowAttributesRequest{
+              .window = static_cast<x11::Window>(surface_->window_),
               .event_mask = x11::EventMask::Exposure});
       event_source->AddXEventDispatcher(this);
     }
@@ -57,7 +58,7 @@ std::unique_ptr<VulkanSurfaceX11> VulkanSurfaceX11::Create(
   }
 
   auto window = connection->GenerateId<x11::Window>();
-  connection->CreateWindow({
+  connection->CreateWindow(x11::CreateWindowRequest{
       .wid = window,
       .parent = parent_window,
       .width = geometry->width,
@@ -114,8 +115,8 @@ bool VulkanSurfaceX11::Reshape(const gfx::Size& size,
   DCHECK_EQ(pre_transform, gfx::OVERLAY_TRANSFORM_NONE);
 
   auto* connection = x11::Connection::Get();
-  connection->ConfigureWindow(
-      {.window = window_, .width = size.width(), .height = size.height()});
+  connection->ConfigureWindow(x11::ConfigureWindowRequest{
+      .window = window_, .width = size.width(), .height = size.height()});
   connection->Flush();
   return VulkanSurface::Reshape(size, pre_transform);
 }