59     EXPECT_FALSE(common_prefs_->Exists(key0));  in MultiNamespaceKeyTest()
60     EXPECT_FALSE(common_prefs_->Exists(key1A));  in MultiNamespaceKeyTest()
61     EXPECT_FALSE(common_prefs_->Exists(key1B));  in MultiNamespaceKeyTest()
62     EXPECT_FALSE(common_prefs_->Exists(key2));  in MultiNamespaceKeyTest()
71     EXPECT_TRUE(common_prefs_->Exists(key0));  in MultiNamespaceKeyTest()
72     EXPECT_TRUE(common_prefs_->Exists(key0corner));  in MultiNamespaceKeyTest()
73     EXPECT_TRUE(common_prefs_->Exists(key1A));  in MultiNamespaceKeyTest()
74     EXPECT_TRUE(common_prefs_->Exists(key1B));  in MultiNamespaceKeyTest()
75     EXPECT_TRUE(common_prefs_->Exists(key2));  in MultiNamespaceKeyTest()
76     EXPECT_TRUE(common_prefs_->Exists(key2corner));  in MultiNamespaceKeyTest()
83     EXPECT_TRUE(common_prefs_->Exists(key0));  in MultiNamespaceKeyTest()
84     EXPECT_TRUE(common_prefs_->Exists(key0corner));  in MultiNamespaceKeyTest()
85     EXPECT_TRUE(common_prefs_->Exists(key1A));  in MultiNamespaceKeyTest()
86     EXPECT_TRUE(common_prefs_->Exists(key1B));  in MultiNamespaceKeyTest()
87     EXPECT_FALSE(common_prefs_->Exists(key2));  in MultiNamespaceKeyTest()
88     EXPECT_TRUE(common_prefs_->Exists(key2corner));  in MultiNamespaceKeyTest()
95     EXPECT_FALSE(common_prefs_->Exists(key2corner));  in MultiNamespaceKeyTest()
102     EXPECT_TRUE(common_prefs_->Exists(key0));  in MultiNamespaceKeyTest()
103     EXPECT_TRUE(common_prefs_->Exists(key0corner));  in MultiNamespaceKeyTest()
104     EXPECT_FALSE(common_prefs_->Exists(key1A));  in MultiNamespaceKeyTest()
105     EXPECT_FALSE(common_prefs_->Exists(key1B));  in MultiNamespaceKeyTest()
112     EXPECT_FALSE(common_prefs_->Exists(key0));  in MultiNamespaceKeyTest()
113     EXPECT_TRUE(common_prefs_->Exists(key0corner));  in MultiNamespaceKeyTest()
120     EXPECT_FALSE(common_prefs_->Exists(key0corner));  in MultiNamespaceKeyTest()
137     EXPECT_FALSE(common_prefs_->Exists(key1A));  in MultiNamespaceKeyTest()
401   EXPECT_FALSE(prefs_.Exists(kKey));  in TEST_F()
405   EXPECT_TRUE(prefs_.Exists(kKey));  in TEST_F()
417   EXPECT_FALSE(prefs_.Exists(kKey));  in TEST_F()
470   EXPECT_FALSE(prefs_.Exists(kFpKey));  in TEST_F()
471   EXPECT_FALSE(prefs_.Exists(key1_fp));  in TEST_F()
472   EXPECT_FALSE(prefs_.Exists(key2_fp));  in TEST_F()
473   EXPECT_FALSE(prefs_.Exists(key3_fp));  in TEST_F()
476   EXPECT_TRUE(prefs_.Exists(kOtherKey));  in TEST_F()
477   EXPECT_TRUE(prefs_.Exists(key_not_fp));  in TEST_F()
478   EXPECT_TRUE(prefs_.Exists(key_middle_fp));  in TEST_F()
479   EXPECT_TRUE(prefs_.Exists(key_end_not_fp));  in TEST_F()
500   EXPECT_FALSE(prefs_.Exists(kFpKey));  in TEST_F()
501   EXPECT_FALSE(prefs_.Exists(key1_fp));  in TEST_F()
502   EXPECT_FALSE(prefs_.Exists(key2_fp));  in TEST_F()
505   EXPECT_TRUE(prefs_.Exists(key3_fp));  in TEST_F()
595   EXPECT_FALSE(prefs_.Exists(kKey));  in TEST_F()
600   EXPECT_TRUE(prefs_.Exists(kKey));  in TEST_F()
605   EXPECT_FALSE(prefs_.Exists(kKey));  in TEST_F()
610   EXPECT_TRUE(prefs_.Exists(key));  in TEST_F()