ABANDONED: Remove Chrome dependencies from TestExtensionPrefs.

chrome/browser/extensions/extension_prefs_unittest.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_
 
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/extensions/test_extension_prefs.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
+class PrefServiceFactory;
 class Value;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
 
 namespace extensions {
 class Extension;
 
 // Base class for extension preference-related unit tests.
 class ExtensionPrefsTest : public testing::Test {
  public:
-  ExtensionPrefsTest();
+  // Takes ownership of and uses |custom_pref_service_factory| if non-NULL;
+  // uses a standard base::PrefServiceFactory otherwise.
+  explicit ExtensionPrefsTest(
+      base::PrefServiceFactory* custom_pref_service_factory);
   virtual ~ExtensionPrefsTest();
 
   // This function will get called once, and is the right place to do operations
   // on ExtensionPrefs that write data.
   virtual void Initialize() = 0;
 
   // This function will be called twice - once while the original ExtensionPrefs
   // object is still alive, and once after recreation. Thus, it tests that
   // things don't break after any ExtensionPrefs startup work.
   virtual void Verify() = 0;
@@ skipping 15 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionPrefsTest);
 };
 
 
 class PrefsPrepopulatedTestBase : public ExtensionPrefsTest {
  public:
   static const size_t kNumInstalledExtensions = 4;
 
-  PrefsPrepopulatedTestBase();
+  PrefsPrepopulatedTestBase(
+      base::PrefServiceFactory* custom_pref_service_factory);
   virtual ~PrefsPrepopulatedTestBase();
 
   Extension* extension1() { return extension1_.get(); }
   Extension* extension2() { return extension2_.get(); }
   Extension* extension3() { return extension3_.get(); }
   Extension* extension4() { return extension4_.get(); }
 
  protected:
   bool installed_[kNumInstalledExtensions];
 
   scoped_refptr<Extension> extension1_;
   scoped_refptr<Extension> extension2_;
   scoped_refptr<Extension> extension3_;
   scoped_refptr<Extension> extension4_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PrefsPrepopulatedTestBase);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PREFS_UNITTEST_H_