Merge branch 'credentials_refactoring' of github.com:jboeuf/grpc into credentials_refactoring
diff --git a/src/core/lib/security/credentials/composite/composite_credentials.h b/src/core/lib/security/credentials/composite/composite_credentials.h
index 3e360c1..0d8966f 100644
--- a/src/core/lib/security/credentials/composite/composite_credentials.h
+++ b/src/core/lib/security/credentials/composite/composite_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -68,4 +68,5 @@
   grpc_call_credentials_array inner;
 } grpc_composite_call_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H \
+          */
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.h b/src/core/lib/security/credentials/fake/fake_credentials.h
index e2403b5..9cf3808 100644
--- a/src/core/lib/security/credentials/fake/fake_credentials.h
+++ b/src/core/lib/security/credentials/fake/fake_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -40,6 +40,7 @@
 
 /* Creates a fake transport security credentials object for testing. */
 grpc_channel_credentials *grpc_fake_transport_security_credentials_create(void);
+
 /* Creates a fake server transport security credentials object for testing. */
 grpc_server_credentials *grpc_fake_transport_security_server_credentials_create(
     void);
@@ -52,4 +53,4 @@
   int is_async;
 } grpc_md_only_test_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_FAKE_FAKE_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials/google_default/google_default_credentials.h b/src/core/lib/security/credentials/google_default/google_default_credentials.h
index 838989f..fac4377 100644
--- a/src/core/lib/security/credentials/google_default/google_default_credentials.h
+++ b/src/core/lib/security/credentials/google_default/google_default_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -42,4 +42,5 @@
 
 void grpc_flush_cached_google_default_credentials(void);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_GOOGLE_DEFAULT_GOOGLE_DEFAULT_CREDENTIALS_H \
+          */
diff --git a/src/core/lib/security/credentials/iam/iam_credentials.h b/src/core/lib/security/credentials/iam/iam_credentials.h
index 06b4db8..af54faa 100644
--- a/src/core/lib/security/credentials/iam/iam_credentials.h
+++ b/src/core/lib/security/credentials/iam/iam_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -41,4 +41,4 @@
   grpc_credentials_md_store *iam_md;
 } grpc_google_iam_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials/jwt/jwt_credentials.h b/src/core/lib/security/credentials/jwt/jwt_credentials.h
index 6fba3df..d572606 100644
--- a/src/core/lib/security/credentials/jwt/jwt_credentials.h
+++ b/src/core/lib/security/credentials/jwt/jwt_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 #include "src/core/lib/security/credentials/jwt/json_token.h"
@@ -59,4 +59,4 @@
 grpc_service_account_jwt_access_credentials_create_from_auth_json_key(
     grpc_auth_json_key key, gpr_timespec token_lifetime);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_JWT_JWT_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
index 658cde8..04915b3 100644
--- a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
+++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H
 
 #include "src/core/lib/json/json.h"
 #include "src/core/lib/security/credentials/credentials.h"
@@ -106,4 +106,4 @@
     const struct grpc_http_response *response,
     grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime);
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H */
diff --git a/src/core/lib/security/credentials/plugin/plugin_credentials.h b/src/core/lib/security/credentials/plugin/plugin_credentials.h
index 0b91d2f..89073cb 100644
--- a/src/core/lib/security/credentials/plugin/plugin_credentials.h
+++ b/src/core/lib/security/credentials/plugin/plugin_credentials.h
@@ -31,8 +31,8 @@
  *
  */
 
-#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
-#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H
 
 #include "src/core/lib/security/credentials/credentials.h"
 
@@ -42,4 +42,4 @@
   grpc_credentials_md_store *plugin_md;
 } grpc_plugin_credentials;
 
-#endif  // GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_CREDENTIALS_H
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_PLUGIN_PLUGIN_CREDENTIALS_H */
diff --git a/src/core/lib/security/util/json_util.h b/src/core/lib/security/util/json_util.h
index 5959626..1379005 100644
--- a/src/core/lib/security/util/json_util.h
+++ b/src/core/lib/security/util/json_util.h
@@ -52,4 +52,4 @@
 bool grpc_copy_json_string_property(const grpc_json *json,
                                     const char *prop_name, char **copied_value);
 
-#endif  // GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H
+#endif /* GRPC_CORE_LIB_SECURITY_UTIL_JSON_UTIL_H */