[Translate] Integrate TranslateEventProto UMA logging into TranslateManager.

chrome/browser/ui/cocoa/browser_window_cocoa.mm

 // Copyright (c) 2012 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 "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #import "base/mac/sdk_forward_declarations.h"
@@ skipping 601 matching lines @@
   callback.Run(false, web_app_info);
 }
 
 autofill::SaveCardBubbleView* BrowserWindowCocoa::ShowSaveCreditCardBubble(
     content::WebContents* web_contents,
     autofill::SaveCardBubbleController* controller,
     bool user_gesture) {
   return new autofill::SaveCardBubbleViewBridge(controller, controller_);
 }
 
-void BrowserWindowCocoa::ShowTranslateBubble(
+ShowTranslateBubbleResult BrowserWindowCocoa::ShowTranslateBubble(
     content::WebContents* contents,
     translate::TranslateStep step,
     translate::TranslateErrors::Type error_type,
     bool is_user_gesture) {
   ChromeTranslateClient* chrome_translate_client =
       ChromeTranslateClient::FromWebContents(contents);
   translate::LanguageState& language_state =
       chrome_translate_client->GetLanguageState();
   language_state.SetTranslateEnabled(true);
 
   [controller_ showTranslateBubbleForWebContents:contents
                                             step:step
                                        errorType:error_type];
+
+  return ShowTranslateBubbleResult::SUCCESS;
 }
 
 #if BUILDFLAG(ENABLE_ONE_CLICK_SIGNIN)
 void BrowserWindowCocoa::ShowOneClickSigninConfirmation(
     const base::string16& email,
     const StartSyncCallback& start_sync_callback) {
   // Deletes itself when the dialog closes.
   new OneClickSigninDialogController(
       browser_->tab_strip_model()->GetActiveWebContents(), start_sync_callback,
       email);
@@ skipping 184 matching lines @@
 ExclusiveAccessContext* BrowserWindowCocoa::GetExclusiveAccessContext() {
   return [controller_ exclusiveAccessController];
 }
 
 void BrowserWindowCocoa::ShowImeWarningBubble(
     const extensions::Extension* extension,
     const base::Callback<void(ImeWarningBubblePermissionStatus status)>&
         callback) {
   NOTREACHED() << "The IME warning bubble is unsupported on this platform.";
 }