[Ozone-Dri] Rename DriWrapper to DrmDevice

ui/ozone/platform/dri/dri_console_buffer.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/platform/dri/dri_console_buffer.h"
 
 #include <sys/mman.h>
 #include <xf86drmMode.h>
 
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/ozone/platform/dri/dri_util.h"
-#include "ui/ozone/platform/dri/dri_wrapper.h"
+#include "ui/ozone/platform/dri/drm_device.h"
 #include "ui/ozone/platform/dri/scoped_drm_types.h"
 
 namespace ui {
 
-DriConsoleBuffer::DriConsoleBuffer(const scoped_refptr<DriWrapper>& dri,
+DriConsoleBuffer::DriConsoleBuffer(const scoped_refptr<DrmDevice>& drm,
                                    uint32_t framebuffer)
-    : dri_(dri),
+    : drm_(drm),
       handle_(0),
       framebuffer_(framebuffer),
       mmap_base_(NULL),
       mmap_size_(0) {
 }
 
 DriConsoleBuffer::~DriConsoleBuffer() {
   if (mmap_base_)
     if (munmap(mmap_base_, mmap_size_))
       PLOG(ERROR) << "munmap";
 }
 
 bool DriConsoleBuffer::Initialize() {
-  ScopedDrmFramebufferPtr fb(dri_->GetFramebuffer(framebuffer_));
+  ScopedDrmFramebufferPtr fb(drm_->GetFramebuffer(framebuffer_));
 
   if (!fb)
     return false;
 
   handle_ = fb->handle;
   stride_ = fb->pitch;
   SkImageInfo info = SkImageInfo::MakeN32Premul(fb->width, fb->height);
 
   mmap_size_ = info.getSafeSize(stride_);
 
-  if (!MapDumbBuffer(dri_->get_fd(), fb->handle, mmap_size_, &mmap_base_)) {
+  if (!MapDumbBuffer(drm_->get_fd(), fb->handle, mmap_size_, &mmap_base_)) {
     mmap_base_ = NULL;
     return false;
   }
 
   surface_ =
       skia::AdoptRef(SkSurface::NewRasterDirect(info, mmap_base_, stride_));
   if (!surface_)
     return false;
 
   return true;
 }
 
 }  // namespace ui