Extract ProcessManager from ExtensionSystem.

chrome/browser/extensions/permission_messages_unittest.cc

 // Copyright 2014 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 "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_service_test_base.h"
 #include "chrome/browser/extensions/permissions_updater.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/permissions/chrome_permission_message_provider.h"
@@ skipping 27 matching lines @@
 class PermissionMessagesUnittest : public ExtensionServiceTestBase {
  public:
   PermissionMessagesUnittest()
       : message_provider_(new ChromePermissionMessageProvider()) {}
   virtual ~PermissionMessagesUnittest() {}
 
   // Overridden from testing::Test:
   virtual void SetUp() override {
     ExtensionServiceTestBase::SetUp();
     InitializeExtensionService(CreateDefaultInitParams());
-    InitializeProcessManager();
   }
 
  protected:
   void CreateAndInstallAppWithPermissions(ListBuilder& required_permissions,
                                           ListBuilder& optional_permissions) {
     app_ = test_util::BuildApp(ExtensionBuilder().Pass())
                .MergeManifest(
                     DictionaryBuilder()
                         .Set("permissions", required_permissions)
                         .Set("optional_permissions", optional_permissions))
@@ skipping 205 matching lines @@
 
   GrantOptionalPermissions();
 
   ASSERT_EQ(1U, active_permissions().size());
   EXPECT_EQ(l10n_util::GetStringUTF16(
                 IDS_EXTENSION_PROMPT_WARNING_HISTORY_READ_AND_SESSIONS),
             active_permissions()[0]);
 }
 
 }  // namespace extensions