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

chrome/browser/ui/cocoa/content_settings/cookie_details_unittest.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 <stdint.h>
 #include "base/strings/sys_string_conversions.h"
 #include "base/time/time.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 
 #include "chrome/browser/ui/cocoa/content_settings/cookie_details.h"
@@ skipping 12 matching lines @@
   details.reset([[CocoaCookieDetails alloc] initAsFolder]);
 
   EXPECT_EQ([details.get() type], kCocoaCookieDetailsTypeFolder);
 }
 
 TEST_F(CookiesDetailsTest, CreateForCookie) {
   base::scoped_nsobject<CocoaCookieDetails> details;
   GURL url("http://chromium.org");
   std::string cookieLine(
       "PHPSESSID=0123456789abcdef0123456789abcdef; path=/");
-  scoped_ptr<net::CanonicalCookie> cookie(net::CanonicalCookie::Create(
+  std::unique_ptr<net::CanonicalCookie> cookie(net::CanonicalCookie::Create(
       url, cookieLine, base::Time::Now(), net::CookieOptions()));
   details.reset([[CocoaCookieDetails alloc] initWithCookie:cookie.get()
                                          canEditExpiration:NO]);
 
   EXPECT_EQ([details.get() type], kCocoaCookieDetailsTypeCookie);
   EXPECT_NSEQ(@"PHPSESSID", [details.get() name]);
   EXPECT_NSEQ(@"0123456789abcdef0123456789abcdef",
       [details.get() content]);
   EXPECT_NSEQ(@"chromium.org", [details.get() domain]);
   EXPECT_NSEQ(@"/", [details.get() path]);
@@ skipping 261 matching lines @@
   EXPECT_FALSE([details.get() shouldShowDatabaseTreeDetailsView]);
   EXPECT_FALSE([details.get() shouldShowAppCacheTreeDetailsView]);
   EXPECT_FALSE([details.get() shouldShowIndexedDBTreeDetailsView]);
   EXPECT_FALSE([details.get() shouldShowLocalStoragePromptDetailsView]);
   EXPECT_FALSE([details.get() shouldShowDatabasePromptDetailsView]);
   EXPECT_FALSE([details.get() shouldShowAppCachePromptDetailsView]);
   EXPECT_FALSE([details.get() shouldShowServiceWorkerTreeDetailsView]);
   EXPECT_TRUE([details.get() shouldShowCacheStorageTreeDetailsView]);
 }
 }