Give names to all utility processes.

chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc

Index: chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
diff --git a/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc b/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
index 9d8ebdea9cdc4aeb619f515de8ae832f50b5c457..f4f67a8bd97b09b49050d2c3b1b8d3921bc3cfa0 100644
--- a/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
+++ b/chrome/browser/media_galleries/fileapi/safe_audio_video_checker.cc
@@ -11,11 +11,13 @@
 #include "base/process/process_handle.h"
 #include "chrome/common/chrome_utility_messages.h"
 #include "chrome/common/extensions/chrome_utility_extensions_messages.h"
+#include "chrome/grit/generated_resources.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/browser/utility_process_host.h"
 #include "content/public/browser/browser_thread.h"
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_platform_file.h"
+#include "ui/base/l10n/l10n_util.h"
 
 SafeAudioVideoChecker::SafeAudioVideoChecker(
     base::File file,
@@ -38,6 +40,8 @@ void SafeAudioVideoChecker::Start() {
 
   utility_process_host_ = content::UtilityProcessHost::Create(
       this, base::MessageLoopProxy::current())->AsWeakPtr();
+  utility_process_host_->SetName(l10n_util::GetStringUTF16(
+      IDS_UTILITY_PROCESS_MEDIA_FILE_CHECKER_NAME));
   utility_process_host_->Send(new ChromeUtilityMsg_StartupPing);
 }