Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/cocoa/infobars/translate_infobar_unittest.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
 #include <utility>
 
 #import "base/mac/scoped_nsobject.h"
@@ skipping 85 matching lines @@
   }
 
   void CreateInfoBar(translate::TranslateStep type) {
     translate::TranslateErrors::Type error = translate::TranslateErrors::NONE;
     if (type == translate::TRANSLATE_STEP_TRANSLATE_ERROR)
       error = translate::TranslateErrors::NETWORK;
     [[infobar_controller_ view] removeFromSuperview];
 
     ChromeTranslateClient* chrome_translate_client =
         ChromeTranslateClient::FromWebContents(web_contents_.get());
-    scoped_ptr<translate::TranslateInfoBarDelegate> delegate(
+    std::unique_ptr<translate::TranslateInfoBarDelegate> delegate(
         new MockTranslateInfoBarDelegate(web_contents_.get(), type, error));
-    scoped_ptr<infobars::InfoBar> infobar(
+    std::unique_ptr<infobars::InfoBar> infobar(
         chrome_translate_client->CreateInfoBar(std::move(delegate)));
     if (infobar_)
       infobar_->CloseSoon();
     infobar_ = static_cast<InfoBarCocoa*>(infobar.release());
     infobar_->SetOwner(InfoBarService::FromWebContents(web_contents_.get()));
 
     infobar_controller_.reset([static_cast<TranslateInfoBarControllerBase*>(
         infobar_->controller()) retain]);
 
     // We need to set the window to be wide so that the options button
     // doesn't overlap the other buttons.
     [test_window() setContentSize:NSMakeSize(2000, 500)];
     [[infobar_controller_ view] setFrame:NSMakeRect(0, 0, 2000, 500)];
     [[test_window() contentView] addSubview:[infobar_controller_ view]];
   }
 
   MockTranslateInfoBarDelegate* infobar_delegate() const {
     return static_cast<MockTranslateInfoBarDelegate*>(infobar_->delegate());
   }
 
-  scoped_ptr<WebContents> web_contents_;
+  std::unique_ptr<WebContents> web_contents_;
   InfoBarCocoa* infobar_;  // weak, deletes itself
   base::scoped_nsobject<TranslateInfoBarControllerBase> infobar_controller_;
 };
 
 // Check that we can instantiate a Translate Infobar correctly.
 TEST_F(TranslationInfoBarTest, Instantiate) {
   CreateInfoBar(translate::TRANSLATE_STEP_BEFORE_TRANSLATE);
   ASSERT_TRUE(infobar_controller_.get());
 }
 
@@ skipping 102 matching lines @@
     EXPECT_CALL(*infobar_delegate(), Translate())
       .Times(0);
     EXPECT_TRUE(
         [infobar_controller_ verifyLayout]) << "Layout wrong, for state #" << i;
   }
 }
 
 // Verify that the infobar shows the "Always translate this language" button
 // after doing 3 translations.
 TEST_F(TranslationInfoBarTest, TriggerShowAlwaysTranslateButton) {
-  scoped_ptr<translate::TranslatePrefs> translate_prefs(
+  std::unique_ptr<translate::TranslatePrefs> translate_prefs(
       ChromeTranslateClient::CreateTranslatePrefs(profile()->GetPrefs()));
   translate_prefs->ResetTranslationAcceptedCount("en");
   for (int i = 0; i < 4; ++i) {
     translate_prefs->IncrementTranslationAcceptedCount("en");
   }
   CreateInfoBar(translate::TRANSLATE_STEP_BEFORE_TRANSLATE);
   BeforeTranslateInfobarController* controller =
       (BeforeTranslateInfobarController*)infobar_controller_.get();
   EXPECT_TRUE([[controller alwaysTranslateButton] superview] !=  nil);
   EXPECT_TRUE([[controller neverTranslateButton] superview] == nil);
 }
 
 // Verify that the infobar shows the "Never translate this language" button
 // after denying 3 translations.
 TEST_F(TranslationInfoBarTest, TriggerShowNeverTranslateButton) {
-  scoped_ptr<translate::TranslatePrefs> translate_prefs(
+  std::unique_ptr<translate::TranslatePrefs> translate_prefs(
       ChromeTranslateClient::CreateTranslatePrefs(profile()->GetPrefs()));
   translate_prefs->ResetTranslationDeniedCount("en");
   for (int i = 0; i < 4; ++i) {
     translate_prefs->IncrementTranslationDeniedCount("en");
   }
   CreateInfoBar(translate::TRANSLATE_STEP_BEFORE_TRANSLATE);
   BeforeTranslateInfobarController* controller =
       (BeforeTranslateInfobarController*)infobar_controller_.get();
   EXPECT_TRUE([[controller alwaysTranslateButton] superview] == nil);
   EXPECT_TRUE([[controller neverTranslateButton] superview] != nil);
 }