Converted IncognitoForced boolean policy into IncognitoModeAvailability enum policy.

chrome/browser/prefs/pref_value_map_unittest.cc

Index: chrome/browser/prefs/pref_value_map_unittest.cc
diff --git a/chrome/browser/prefs/pref_value_map_unittest.cc b/chrome/browser/prefs/pref_value_map_unittest.cc
index cc47a8594b32b52b2b9bfce9a62d60136a3b2d18..08aa57851550ec8bd59e2729cef0a70a7f62aa7c 100644
--- a/chrome/browser/prefs/pref_value_map_unittest.cc
+++ b/chrome/browser/prefs/pref_value_map_unittest.cc
@@ -23,6 +23,19 @@ TEST_F(PrefValueMapTest, SetValue) {
   EXPECT_TRUE(StringValue("hi mom!").Equals(result));
 }
 
+TEST_F(PrefValueMapTest, GetAndSetIntegerValue) {
+  PrefValueMap map;
+  ASSERT_TRUE(map.SetValue("key", Value::CreateIntegerValue(5)));
+
+  int int_value = 0;
+  EXPECT_TRUE(map.GetInteger("key", &int_value));
+  EXPECT_EQ(5, int_value);
+
+  map.SetInteger("key", -14);
+  EXPECT_TRUE(map.GetInteger("key", &int_value));
+  EXPECT_EQ(-14, int_value);
+}
+
 TEST_F(PrefValueMapTest, RemoveValue) {
   PrefValueMap map;
   EXPECT_FALSE(map.RemoveValue("key"));