Fix namespace for src/ui/display/.

ui/ozone/demo/surfaceless_gl_renderer.cc

 // Copyright 2014 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 "ui/ozone/demo/surfaceless_gl_renderer.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/macros.h"
@@ skipping 21 matching lines @@
     glDeleteTextures(1, &gl_tex_);
   }
 }
 
 bool SurfacelessGlRenderer::BufferWrapper::Initialize(
     gfx::AcceleratedWidget widget,
     const gfx::Size& size) {
   glGenFramebuffersEXT(1, &gl_fb_);
   glGenTextures(1, &gl_tex_);
 
-  gfx::BufferFormat format = ui::DisplaySnapshot::PrimaryFormat();
+  gfx::BufferFormat format = display::DisplaySnapshot::PrimaryFormat();
   scoped_refptr<NativePixmap> pixmap =
       OzonePlatform::GetInstance()
           ->GetSurfaceFactoryOzone()
           ->CreateNativePixmap(widget, size, format, gfx::BufferUsage::SCANOUT);
   scoped_refptr<ui::GLImageOzoneNativePixmap> image(
       new ui::GLImageOzoneNativePixmap(size, GL_RGB));
   if (!image->Initialize(pixmap.get(), format)) {
     LOG(ERROR) << "Failed to create GLImage";
     return false;
   }
@@ skipping 80 matching lines @@
     case gfx::SwapResult::SWAP_ACK:
       GlRenderer::PostRenderFrameTask(result);
       break;
     case gfx::SwapResult::SWAP_FAILED:
       LOG(FATAL) << "Failed to swap buffers";
       break;
   }
 }
 
 }  // namespace ui