Remove explicit keyword from multi-argument constructors

chrome/browser/chromeos/login/login_utils.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/login_utils.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 161 matching lines @@
   net::URLRequestContextGetter* auth_context_;
   Profile* new_profile_;
   net::URLRequestContextGetter* new_context_;
 
   DISALLOW_COPY_AND_ASSIGN(TransferDefaultCookiesOnIOThreadTask);
 };
 
 // Fetches an OAuth token and initializes user policy with it.
 class PolicyOAuthFetcher : public GaiaOAuthConsumer {
  public:
-  explicit PolicyOAuthFetcher(Profile* profile,
-                              const std::string& oauth1_token,
-                              const std::string& oauth1_secret)
+  PolicyOAuthFetcher(Profile* profile,
+                     const std::string& oauth1_token,
+                     const std::string& oauth1_secret)
       : oauth_fetcher_(this,
                        profile->GetRequestContext(),
                        profile,
                        kServiceScopeChromeOSDeviceManagement),
         oauth1_token_(oauth1_token),
         oauth1_secret_(oauth1_secret) {
     oauth_fetcher_.SetAutoFetchLimit(
         GaiaOAuthFetcher::OAUTH2_SERVICE_ACCESS_TOKEN);
   }
   virtual ~PolicyOAuthFetcher() {}
@@ skipping 629 matching lines @@
   // Mark login host for deletion after browser starts.  This
   // guarantees that the message loop will be referenced by the
   // browser before it is dereferenced by the login host.
   if (login_host) {
     login_host->OnSessionStart();
     login_host = NULL;
   }
 }
 
 }  // namespace chromeos