Add GRPC_ prefix for macros

include/grpc++/impl/server_builder_plugin.h

@@ -64,12 +64,12 @@ class ServerBuilderPlugin {
 
 }  // namespace grpc
 
-#define DECLARE_PLUGIN(plugin_name)                                    \
+#define GRPC_DECLARE_PLUGIN(plugin_name)                               \
   namespace sBP##plugin_name {                                         \
     extern std::unique_ptr<ServerBuilderPlugin> Create##plugin_name(); \
   }
 
-#define INIT_PLUGIN(map, plugin_name)             \
+#define GRPC_INIT_PLUGIN(map, plugin_name)        \
   {                                               \
     std::unique_ptr<ServerBuilderPlugin> plugin = \
         sBP##plugin_name::Create##plugin_name();  \

test/cpp/end2end/server_builder_plugin_test.cc

@@ -147,7 +147,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   void InsertPlugin() {
     if (GetParam()) {
       // Add ServerBuilder plugin directly
-      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
     } else {
       // Add ServerBuilder plugin using ServerBuilder::SetOption()
@@ -159,7 +159,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   void InsertPluginWithTestService() {
     if (GetParam()) {
       // Add ServerBuilder plugin directly
-      INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
+      GRPC_INIT_PLUGIN(builder_->plugins_, TestServerBuilderPlugin);
       EXPECT_TRUE(builder_->plugins_[PLUGIN_NAME] != nullptr);
       auto plugin = static_cast<TestServerBuilderPlugin*>(
           builder_->plugins_[PLUGIN_NAME].get());