Remove Profile usage from //apps

chrome/browser/apps/app_shim/extension_app_shim_handler_mac_unittest.cc

 // Copyright 2013 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/apps/app_shim/extension_app_shim_handler_mac.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 23 matching lines @@
   MOCK_METHOD1(ProfileExistsForPath, bool(const base::FilePath&));
   MOCK_METHOD1(ProfileForPath, Profile*(const base::FilePath&));
   MOCK_METHOD2(LoadProfileAsync,
                void(const base::FilePath&,
                     base::Callback<void(Profile*)>));
   MOCK_METHOD1(IsProfileLockedForPath, bool(const base::FilePath&));
 
   MOCK_METHOD2(GetWindows, AppWindowList(Profile*, const std::string&));
 
   MOCK_METHOD2(MaybeGetAppExtension,
-               const Extension*(Profile*, const std::string&));
+               const Extension*(content::BrowserContext*, const std::string&));
   MOCK_METHOD3(EnableExtension, void(Profile*,
                                      const std::string&,
                                      const base::Callback<void()>&));
   MOCK_METHOD3(LaunchApp,
                void(Profile*,
                     const Extension*,
                     const std::vector<base::FilePath>&));
   MOCK_METHOD2(LaunchShim, void(Profile*, const Extension*));
   MOCK_METHOD0(LaunchUserManager, void());
 
@@ skipping 404 matching lines @@
   ShimSetHidden(&host_bb_, true);
   EXPECT_EQ(0, host_bb_.close_count());
 
   EXPECT_CALL(*delegate_, MaybeGetAppExtension(&profile_b_, kTestAppIdB))
       .WillRepeatedly(Return(nullptr));
   ShimSetHidden(&host_bb_, true);
   EXPECT_EQ(1, host_bb_.close_count());
 }
 
 }  // namespace apps