Add disabled origin trial feature list

chrome/common/origin_trials/origin_trial_key_manager_unittest.cc

Index: chrome/common/origin_trials/origin_trial_key_manager_unittest.cc
diff --git a/chrome/common/origin_trials/origin_trial_key_manager_unittest.cc b/chrome/common/origin_trials/origin_trial_key_manager_unittest.cc
index f53a0138d75bb22864ac601e0d0721736b317a21..83a2c4df6679cea3f673293c41103643dcdc7fc7 100644
--- a/chrome/common/origin_trials/origin_trial_key_manager_unittest.cc
+++ b/chrome/common/origin_trials/origin_trial_key_manager_unittest.cc
@@ -28,6 +28,11 @@ const char kTooShortPublicKeyString[] =
 const char kTooLongPublicKeyString[] =
     "dRCs+TocuKkocNKa0AtZ4awrt9XKH2SQCI6o4FY6BNAA";
 
+const char kOneDisabledFeature[] = "A";
+const char kTwoDisabledFeatures[] = "A|B";
+const char kThreeDisabledFeatures[] = "A|B|C";
+const char kSpacesInDisabledFeatures[] = "A|B C";
+
 class OriginTrialKeyManagerTest : public testing::Test {
  protected:
   OriginTrialKeyManagerTest()
@@ -80,3 +85,37 @@ TEST_F(OriginTrialKeyManagerTest, OverrideKeyTooLong) {
   EXPECT_FALSE(manager()->SetPublicKeyFromASCIIString(kTooLongPublicKeyString));
   EXPECT_EQ(default_key(), manager()->GetPublicKey());
 }
+
+TEST_F(OriginTrialKeyManagerTest, NoDisabledFeatures) {
+  EXPECT_FALSE(manager()->IsFeatureDisabled("A"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("B"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("C"));
+}
+
+TEST_F(OriginTrialKeyManagerTest, DisableOneFeature) {
+  EXPECT_TRUE(manager()->SetDisabledFeatures(kOneDisabledFeature));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("A"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("B"));
+}
+
+TEST_F(OriginTrialKeyManagerTest, DisableTwoFeatures) {
+  EXPECT_TRUE(manager()->SetDisabledFeatures(kTwoDisabledFeatures));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("A"));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("B"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("C"));
+}
+
+TEST_F(OriginTrialKeyManagerTest, DisableThreeFeatures) {
+  EXPECT_TRUE(manager()->SetDisabledFeatures(kThreeDisabledFeatures));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("A"));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("B"));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("C"));
+}
+
+TEST_F(OriginTrialKeyManagerTest, DisableFeatureWithSpace) {
+  EXPECT_TRUE(manager()->SetDisabledFeatures(kSpacesInDisabledFeatures));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("A"));
+  EXPECT_TRUE(manager()->IsFeatureDisabled("B C"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("B"));
+  EXPECT_FALSE(manager()->IsFeatureDisabled("C"));
+}