Remove references to string_ref_helper

Makefile

@@ -4164,7 +4164,6 @@ LIBGRPC_CLI_LIBS_SRC = \
     test/cpp/util/grpc_tool.cc \
     test/cpp/util/proto_file_parser.cc \
     test/cpp/util/proto_reflection_descriptor_database.cc \
-    test/cpp/util/string_ref_helper.cc \
 
 PUBLIC_HEADERS_CXX += \
 

build.yaml

@@ -1045,13 +1045,11 @@ libs:
   - test/cpp/util/grpc_tool.h
   - test/cpp/util/proto_file_parser.h
   - test/cpp/util/proto_reflection_descriptor_database.h
-  - test/cpp/util/string_ref_helper.h
   src:
   - test/cpp/util/cli_call.cc
   - test/cpp/util/grpc_tool.cc
   - test/cpp/util/proto_file_parser.cc
   - test/cpp/util/proto_reflection_descriptor_database.cc
-  - test/cpp/util/string_ref_helper.cc
   deps:
   - grpc++_reflection
   - grpc++

test/cpp/util/grpc_tool.cc

@@ -51,7 +51,6 @@
 
 #include "test/cpp/util/proto_file_parser.h"
 #include "test/cpp/util/proto_reflection_descriptor_database.h"
-#include "test/cpp/util/string_ref_helper.h"
 #include "test/cpp/util/test_config.h"
 
 DEFINE_bool(enable_ssl, false, "Whether to use ssl/tls.");

tools/run_tests/sources_and_headers.json

@@ -4501,8 +4501,7 @@
       "test/cpp/util/cli_call.h", 
       "test/cpp/util/grpc_tool.h", 
       "test/cpp/util/proto_file_parser.h", 
-      "test/cpp/util/proto_reflection_descriptor_database.h", 
-      "test/cpp/util/string_ref_helper.h"
+      "test/cpp/util/proto_reflection_descriptor_database.h"
     ], 
     "language": "c++", 
     "name": "grpc_cli_libs", 
@@ -4514,9 +4513,7 @@
       "test/cpp/util/proto_file_parser.cc", 
       "test/cpp/util/proto_file_parser.h", 
       "test/cpp/util/proto_reflection_descriptor_database.cc", 
-      "test/cpp/util/proto_reflection_descriptor_database.h", 
-      "test/cpp/util/string_ref_helper.cc", 
-      "test/cpp/util/string_ref_helper.h"
+      "test/cpp/util/proto_reflection_descriptor_database.h"
     ], 
     "third_party": false, 
     "type": "lib"

vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj

@@ -151,7 +151,6 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\grpc_tool.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_file_parser.h" />
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h" />
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\cli_call.cc">
@@ -162,8 +161,6 @@
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.cc">
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="$(SolutionDir)\..\vsprojects\vcxproj\.\grpc++_reflection\grpc++_reflection.vcxproj">

vsprojects/vcxproj/grpc_cli_libs/grpc_cli_libs.vcxproj.filters

@@ -13,9 +13,6 @@
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.cc">
       <Filter>test\cpp\util</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.cc">
-      <Filter>test\cpp\util</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\cli_call.h">
@@ -30,9 +27,6 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\proto_reflection_descriptor_database.h">
       <Filter>test\cpp\util</Filter>
     </ClInclude>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\string_ref_helper.h">
-      <Filter>test\cpp\util</Filter>
-    </ClInclude>
   </ItemGroup>
 
   <ItemGroup>