Add a PrefStore for loading prefs from command-line switches.

The first users are proxies and locale, for policies.

BUG=49162
TEST=covered by unit tests
Review URL: http://codereview.chromium.org/3025001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52650 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 5 deletions

diff --git a/chrome/browser/pref_service_unittest.cc b/chrome/browser/pref_service_unittest.cc
index 591e00e..45b840d 100644
--- a/chrome/browser/pref_service_unittest.cc
+++ b/chrome/browser/pref_service_unittest.cc
@@ -64,7 +64,7 @@ class TestPrefObserver : public NotificationObserver {
 // TODO(port): port this test to POSIX.
 #if defined(OS_WIN)
 TEST(PrefServiceTest, LocalizedPrefs) {
-  PrefService prefs(new PrefValueStore(NULL, NULL, new DummyPrefStore(),
+  PrefService prefs(new PrefValueStore(NULL, NULL, NULL, new DummyPrefStore(),
       NULL));
   const wchar_t kBoolean[] = L"boolean";
   const wchar_t kInteger[] = L"integer";
@@ -88,7 +88,7 @@ TEST(PrefServiceTest, LocalizedPrefs) {
 #endif
 
 TEST(PrefServiceTest, NoObserverFire) {
-  PrefService prefs(new PrefValueStore(NULL, NULL, new DummyPrefStore(),
+  PrefService prefs(new PrefValueStore(NULL, NULL, NULL, new DummyPrefStore(),
       NULL));
 
   const wchar_t pref_name[] = L"homepage";
@@ -124,7 +124,7 @@ TEST(PrefServiceTest, NoObserverFire) {
 }
 
 TEST(PrefServiceTest, HasPrefPath) {
-  PrefService prefs(new PrefValueStore(NULL, NULL, new DummyPrefStore(),
+  PrefService prefs(new PrefValueStore(NULL, NULL, NULL, new DummyPrefStore(),
       NULL));
 
   const wchar_t path[] = L"fake.path";
@@ -149,7 +149,7 @@ TEST(PrefServiceTest, Observers) {
   dict->SetString(pref_name, std::string("http://www.cnn.com"));
   DummyPrefStore* pref_store = new DummyPrefStore();
   pref_store->set_prefs(dict);
-  PrefService prefs(new PrefValueStore(NULL, NULL, pref_store, NULL));
+  PrefService prefs(new PrefValueStore(NULL, NULL, NULL, pref_store, NULL));
   prefs.RegisterStringPref(pref_name, "");
 
   const std::string new_pref_value("http://www.google.com/");
@@ -190,7 +190,8 @@ class PrefServiceSetValueTest : public testing::Test {
   static const char value_[];
 
   PrefServiceSetValueTest()
-      : prefs_(new PrefValueStore(NULL, NULL, new DummyPrefStore(), NULL)),
+      : prefs_(new PrefValueStore(NULL, NULL, NULL, new DummyPrefStore(),
+               NULL)),
         name_string_(name_),
         null_value_(Value::CreateNullValue()) {}