Unit tests for TranslateInfoBarDelegate

Bug: 1099438
Change-Id: I30fe2f19eb721b7de1eba4ce17d8c2d0c7e52bf0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2605416
Commit-Queue: Basia Zimirska <basiaz@google.com>
Reviewed-by: Scott Little <sclittle@chromium.org>
Cr-Commit-Position: refs/heads/master@{#841243}

components/translate/core/browser/BUILD.gn

@@ -136,6 +136,10 @@ source_set("unit_tests") {
     "//services/network/public/cpp:cpp",
     "//ui/base",
   ]
+
+  if (is_ios || is_android) {
+    sources += [ "translate_infobar_delegate_unittest.cc" ]
+  }
 }
 
 source_set("test_support") {

components/translate/core/browser/mock_translate_client.h

@@ -12,6 +12,7 @@
 #include "components/infobars/core/infobar.h"
 #include "components/translate/core/browser/translate_client.h"
 #include "components/translate/core/browser/translate_driver.h"
+#include "components/translate/core/browser/translate_infobar_delegate.h"
 #include "components/translate/core/browser/translate_prefs.h"
 #include "components/translate/core/common/language_detection_details.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -40,11 +41,9 @@ class MockTranslateClient : public TranslateClient {
   MOCK_CONST_METHOD0(GetInfobarIconID, int());
 
 #if !defined(USE_AURA)
-  MOCK_CONST_METHOD1(CreateInfoBarMock,
-                     infobars::InfoBar*(TranslateInfoBarDelegate*));
   std::unique_ptr<infobars::InfoBar> CreateInfoBar(
       std::unique_ptr<TranslateInfoBarDelegate> delegate) const {
-    return base::WrapUnique(CreateInfoBarMock(delegate.get()));
+    return std::make_unique<infobars::InfoBar>(std::move(delegate));
   }
 #endif
 

components/translate/core/browser/translate_infobar_delegate.h

@@ -248,7 +248,7 @@ class TranslateInfoBarDelegate : public infobars::InfoBarDelegate {
       bool triggered_from_menu);
 
  private:
-  friend class TranslationInfoBarTest;
+  friend class TranslateInfoBarDelegateTest;
   typedef std::pair<std::string, base::string16> LanguageNamePair;
 
   bool is_off_the_record_;