[Translate] Integrate TranslateEventProto UMA logging into TranslateManager.

chrome/browser/translate/translate_manager_render_view_host_unittest.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 <stddef.h>
 
 #include <algorithm>
 #include <memory>
 #include <set>
 #include <tuple>
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/renderer_context_menu/render_view_context_menu_test_util.h"
 #include "chrome/browser/translate/chrome_translate_client.h"
 #include "chrome/browser/translate/translate_service.h"
+#include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/translate/translate_bubble_factory.h"
 #include "chrome/browser/ui/translate/translate_bubble_model.h"
 #include "chrome/browser/ui/translate/translate_bubble_model_impl.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/infobars/core/infobar.h"
@@ skipping 29 matching lines @@
 #if !defined(USE_AURA)
 #include "components/translate/core/browser/translate_infobar_delegate.h"
 #endif
 
 namespace {
 
 class MockTranslateBubbleFactory : public TranslateBubbleFactory {
  public:
   MockTranslateBubbleFactory() {}
 
-  void ShowImplementation(
+  ShowTranslateBubbleResult ShowImplementation(
       BrowserWindow* window,
       content::WebContents* web_contents,
       translate::TranslateStep step,
       translate::TranslateErrors::Type error_type) override {
     if (model_) {
       model_->SetViewState(
           TranslateBubbleModelImpl::TranslateStepToViewState(step));
-      return;
+      return ShowTranslateBubbleResult::SUCCESS;
     }
 
     ChromeTranslateClient* chrome_translate_client =
         ChromeTranslateClient::FromWebContents(web_contents);
     std::string source_language =
         chrome_translate_client->GetLanguageState().original_language();
     std::string target_language =
         translate::TranslateDownloadManager::GetLanguageCode(
             g_browser_process->GetApplicationLocale());
 
     std::unique_ptr<translate::TranslateUIDelegate> ui_delegate(
         new translate::TranslateUIDelegate(
             chrome_translate_client->GetTranslateManager()->GetWeakPtr(),
             source_language, target_language));
     model_.reset(new TranslateBubbleModelImpl(step, std::move(ui_delegate)));
+    return ShowTranslateBubbleResult::SUCCESS;
   }
 
   bool DismissBubble() {
     if (!model_)
       return false;
     model_->DeclineTranslation();
     model_->OnBubbleClosing();
     model_.reset();
     return true;
   }
@@ skipping 1700 matching lines @@
 
   // Check the bubble exists instead of the infobar.
   translate::TranslateInfoBarDelegate* infobar = GetTranslateInfoBar();
   ASSERT_TRUE(infobar == NULL);
   TranslateBubbleModel* bubble = factory->model();
   ASSERT_TRUE(bubble != NULL);
   EXPECT_EQ(TranslateBubbleModel::VIEW_STATE_TRANSLATING,
             bubble->GetViewState());
 }
 #endif  // defined(USE_AURA)