Store gpu crashes in the systemprofileproto

content/browser/gpu/gpu_process_host_ui_shim.cc

Index: content/browser/gpu/gpu_process_host_ui_shim.cc
diff --git a/content/browser/gpu/gpu_process_host_ui_shim.cc b/content/browser/gpu/gpu_process_host_ui_shim.cc
index b17bc59faae752ffa98445671ceac7261a81bcdb..cfdc35101182067ddad6cde11e07312a9fe63804 100644
--- a/content/browser/gpu/gpu_process_host_ui_shim.cc
+++ b/content/browser/gpu/gpu_process_host_ui_shim.cc
@@ -11,6 +11,7 @@
 #include "base/debug/trace_event.h"
 #include "base/id_map.h"
 #include "base/lazy_instance.h"
+#include "base/process/kill.h"
 #include "base/strings/string_number_conversions.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/gpu/gpu_process_host.h"
@@ -20,6 +21,8 @@
 #include "content/common/gpu/gpu_messages.h"
 #include "content/port/browser/render_widget_host_view_port.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/notification_service.h"
+#include "content/public/browser/notification_types.h"
 #include "ui/gl/gl_switches.h"
 
 // From gl2/gl2ext.h.
@@ -106,7 +109,18 @@ GpuProcessHostUIShim* GpuProcessHostUIShim::Create(int host_id) {
 }
 
 // static
-void GpuProcessHostUIShim::Destroy(int host_id, const std::string& message) {
+void GpuProcessHostUIShim::Destroy(int host_id,
+                                   base::TerminationStatus status,
+                                   const std::string& message) {
+  // If the GPU process did not turn down normally, we send a notification. This
+  // is used to signal a gpu crash in the metrics service.

[Alexei Svitkine (slow), 2013/12/16 16:04:28]

Nit: Avoid "we". How about:

"Send a notification if the GPU process did not shut down normally. This is used
to signal a GPU crash to the metrics service."

[rkaplow, 2013/12/16 16:39:54]

Done.

+  if (status != base::TERMINATION_STATUS_NORMAL_TERMINATION) {
+    content::NotificationService::current()->Notify(
+        content::NOTIFICATION_GPU_PROCESS_CLOSED_ABNORMALLY,
+        NotificationService::AllSources(),
+        NotificationService::NoDetails());
+  }
+
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   GpuDataManagerImpl::GetInstance()->AddLogMessage(