Implementation of translation event logging.

components/translate/core/browser/translate_ui_delegate_unittest.cc

Index: components/translate/core/browser/translate_ui_delegate_unittest.cc
diff --git a/components/translate/core/browser/translate_ui_delegate_unittest.cc b/components/translate/core/browser/translate_ui_delegate_unittest.cc
index eb15170e55d6d0d457cdfff062c7269a5a00357d..5d0eb460789e4c26b8d0fd968c87bfd9f78e76d6 100644
--- a/components/translate/core/browser/translate_ui_delegate_unittest.cc
+++ b/components/translate/core/browser/translate_ui_delegate_unittest.cc
@@ -11,6 +11,7 @@
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "components/infobars/core/infobar.h"
+#include "components/metrics/proto/translate_event.pb.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "components/translate/core/browser/mock_translate_driver.h"
@@ -53,6 +54,8 @@ class MockTranslateClient : public TranslateClient {
   MOCK_METHOD0(GetTranslateAcceptLanguages, TranslateAcceptLanguages*());
   MOCK_CONST_METHOD0(GetInfobarIconID, int());
 
+  MOCK_METHOD1(RecordTranslateEvent, void(const metrics::TranslateEventProto&));
+
   MOCK_CONST_METHOD1(CreateInfoBarMock,
                      infobars::InfoBar*(TranslateInfoBarDelegate*));
   std::unique_ptr<infobars::InfoBar> CreateInfoBar(