Change 'const' -> 'constexpr' in cocoa/passwords.

chrome/browser/ui/passwords/manage_passwords_view_utils.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_VIEW_UTILS_H_
 #define CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_VIEW_UTILS_H_
 
 #include "base/strings/string16.h"
 
 namespace autofill {
 struct PasswordForm;
 }
 
 namespace gfx {
 class ImageSkia;
 class Range;
 }  // namespace gfx
 
 class GURL;
 
 enum class PasswordTittleType {
   SAVE_PASSWORD,    // plain password
   SAVE_ACCOUNT,     // login via IDP
   UPDATE_PASSWORD,  // update plain password
 };
 
 class Profile;
 
 // The desired width and height in pixels for an account avatar.
-extern const int kAvatarImageSize;
+constexpr int kAvatarImageSize = 32;
 
 // Crops and scales |image_skia| to the desired size for an account avatar.
 gfx::ImageSkia ScaleImageForAccountAvatar(gfx::ImageSkia image_skia);
 
 // Returns the upper and lower label to be displayed in the account chooser UI
 // for |form|.
 std::pair<base::string16, base::string16> GetCredentialLabelsForAccountChooser(
     const autofill::PasswordForm& form);
 
 // Sets the formatted |title| in the Save Password bubble or the Update Password
@@ skipping 50 matching lines @@
     gfx::Range* link_range);
 
 // Returns an username in the form that should be shown in the bubble.
 base::string16 GetDisplayUsername(const autofill::PasswordForm& form);
 
 // Check if |profile| syncing the Auto sign-in settings (by checking that user
 // syncs the PRIORITY_PREFERENCE). The view appearance might depend on it.
 bool IsSyncingAutosignSetting(Profile* profile);
 
 #endif  // CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_VIEW_UTILS_H_