Split testing_pref_service.h/.cc into two parts, generic vs. Chrome-specific.

chrome/test/base/testing_pref_service_syncable.h

Index: chrome/test/base/testing_pref_service_syncable.h
diff --git a/chrome/test/base/testing_pref_service_syncable.h b/chrome/test/base/testing_pref_service_syncable.h
new file mode 100644
index 0000000000000000000000000000000000000000..6614d3d3e6664380d1d4d7ee3283c3387a288dc9
--- /dev/null
+++ b/chrome/test/base/testing_pref_service_syncable.h
@@ -0,0 +1,58 @@
+// Copyright (c) 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.
+
+#ifndef CHROME_TEST_BASE_TESTING_PREF_SERVICE_SYNCABLE_H_
+#define CHROME_TEST_BASE_TESTING_PREF_SERVICE_SYNCABLE_H_
+
+#include "chrome/browser/prefs/pref_service_syncable.h"
+#include "chrome/test/base/testing_pref_service.h"
+
+class PrefRegistrySyncable;
+class TestingBrowserProcess;
+
+// Test version of PrefServiceSyncable.
+class TestingPrefServiceSyncable
+    : public TestingPrefServiceBase<PrefServiceSyncable> {
+ public:
+  TestingPrefServiceSyncable();
+  virtual ~TestingPrefServiceSyncable();
+
+  // This is provided as a convenience; on a production PrefService
+  // you would do all registrations before constructing it, passing it
+  // a PrefRegistry via its constructor (or via
+  // e.g. PrefServiceBuilder).

[Mattias Nissler (ping if slow), 2013/02/12 13:53:32]

fits the previous line?

[Jói, 2013/02/12 14:35:51]

Done.

+  PrefRegistrySyncable* registry();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(TestingPrefServiceSyncable);

[Mattias Nissler (ping if slow), 2013/02/12 13:53:32]

#include "base/basictypes.h"

[Jói, 2013/02/12 14:35:51]

Done.

+};
+
+// Helper class to temporarily set up a |local_state| in the global
+// TestingBrowserProcess (for most unit tests it's NULL).
+class ScopedTestingLocalState {
+ public:
+  explicit ScopedTestingLocalState(TestingBrowserProcess* browser_process);
+  ~ScopedTestingLocalState();
+
+  TestingPrefServiceSimple* Get() {
+    return &local_state_;
+  }
+
+ private:
+  TestingBrowserProcess* browser_process_;
+  TestingPrefServiceSimple local_state_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScopedTestingLocalState);
+};
+
+template<>
+TestingPrefServiceBase<PrefServiceSyncable>::TestingPrefServiceBase(
+    TestingPrefStore* managed_prefs,
+    TestingPrefStore* user_prefs,
+    TestingPrefStore* recommended_prefs,
+    PrefRegistry* pref_registry,
+    PrefNotifierImpl* pref_notifier);
+
+#endif  // CHROME_TEST_BASE_TESTING_PREF_SERVICE_SYNCABLE_H_
+