Fix certificate and keychain installation on Android.

net/base/mime_util_unittest.cc

Index: net/base/mime_util_unittest.cc
diff --git a/net/base/mime_util_unittest.cc b/net/base/mime_util_unittest.cc
index 635b517edaebf2e69a8853574aecefc56045381d..28271922bffa12bae2e11568f21c4af9bd8ec085 100644
--- a/net/base/mime_util_unittest.cc
+++ b/net/base/mime_util_unittest.cc
@@ -69,6 +69,11 @@ TEST(MimeUtilTest, LookupTypes) {
   EXPECT_TRUE(IsSupportedNonImageMimeType("text/banana"));
   EXPECT_FALSE(IsSupportedNonImageMimeType("text/vcard"));
   EXPECT_FALSE(IsSupportedNonImageMimeType("application/virus"));
+  EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-x509-user-cert"));
+#if defined(OS_ANDROID)
+  EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-x509-ca-cert"));
+  EXPECT_TRUE(IsSupportedNonImageMimeType("application/x-pkcs12"));
+#endif
 
   EXPECT_TRUE(IsSupportedMimeType("image/jpeg"));
   EXPECT_FALSE(IsSupportedMimeType("image/lolcat"));
@@ -226,4 +231,23 @@ TEST(MimeUtilTest, TestGetExtensionsForMimeType) {
   }
 }
 
+TEST(MimeUtilTest, TestGetCertificateTypeForMimeType) {
+  EXPECT_EQ(CERTIFICATE_TYPE_X509_USER_CERT,
+            GetCertificateTypeForMimeType("application/x-x509-user-cert"));
+#if defined(OS_ANDROID)
+  // Only Android supports CA Certs and PKCS12 keychains.
+  EXPECT_EQ(CERTIFICATE_TYPE_X509_CA_CERT,
+            GetCertificateTypeForMimeType("application/x-x509-ca-cert"));
+  EXPECT_EQ(CERTIFICATE_TYPE_PKCS12_KEYCHAIN,
+            GetCertificateTypeForMimeType("application/x-pkcs12"));
+#else
+  EXPECT_EQ(CERTIFICATE_TYPE_UNKNOWN,
+            GetCertificateTypeForMimeType("application/x-x509-ca-cert"));
+  EXPECT_EQ(CERTIFICATE_TYPE_UNKNOWN,
+            GetCertificateTypeForMimeType("application/x-pkcs12"));
+#endif
+  EXPECT_EQ(CERTIFICATE_TYPE_UNKNOWN,
+            GetCertificateTypeForMimeType("text/plain"));
+}
+
 }  // namespace net