[Ozone-GBM] Handle GPU crashes

ui/ozone/platform/dri/dri_wrapper.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_wrapper.h"
 
 #include <fcntl.h>
 #include <sys/mman.h>
 #include <unistd.h>
 #include <xf86drm.h>
@@ skipping 71 matching lines @@
 }
 
 bool DriWrapper::SetCrtc(uint32_t crtc_id,
                          uint32_t framebuffer,
                          std::vector<uint32_t> connectors,
                          drmModeModeInfo* mode) {
   DCHECK(fd_ >= 0);
   DCHECK(!connectors.empty());
   DCHECK(mode);
 
-  TRACE_EVENT1("dri", "DriWrapper::SetCrtc",
-               "crtc", crtc_id);
+  TRACE_EVENT2("dri",
+               "DriWrapper::SetCrtc",
+               "crtc",
+               crtc_id,
+               "size",
+               gfx::Size(mode->hdisplay, mode->vdisplay).ToString());
   return !drmModeSetCrtc(fd_,
                          crtc_id,
                          framebuffer,
                          0,
                          0,
                          vector_as_array(&connectors),
                          connectors.size(), mode);
 }
 
 bool DriWrapper::SetCrtc(drmModeCrtc* crtc, std::vector<uint32_t> connectors) {
@@ skipping 187 matching lines @@
                                    uint32_t stride,
                                    void* pixels) {
   DCHECK(fd_ >= 0);
   TRACE_EVENT1("dri", "DriWrapper::DestroyDumbBuffer", "handle", handle);
   munmap(pixels, info.getSafeSize(stride));
   DrmDestroyDumbBuffer(fd_, handle);
 }
 
 
 }  // namespace ui