Remove unused functions under components/test_runner

components/test_runner/test_runner.cc

Index: components/test_runner/test_runner.cc
diff --git a/components/test_runner/test_runner.cc b/components/test_runner/test_runner.cc
index bd5c07d920c32e782143ec360f28fde3460a704d..c92580164918f3ba865035deb5a5fd645285b201 100644
--- a/components/test_runner/test_runner.cc
+++ b/components/test_runner/test_runner.cc
@@ -1909,10 +1909,6 @@ bool TestRunner::shouldDumpPingLoaderCallbacks() const {
   return test_is_running_ && dump_ping_loader_callbacks_;
 }
 
-void TestRunner::setShouldDumpPingLoaderCallbacks(bool value) {
-  dump_ping_loader_callbacks_ = value;
-}
-
 void TestRunner::setShouldEnableViewSource(bool value) {
   web_view_->mainFrame()->enableViewSourceMode(value);
 }
@@ -1941,10 +1937,6 @@ bool TestRunner::shouldDumpResourceLoadCallbacks() const {
   return test_is_running_ && dump_resource_load_callbacks_;
 }
 
-bool TestRunner::shouldDumpResourceRequestCallbacks() const {
-  return test_is_running_ && dump_resource_request_callbacks_;
-}
-
 bool TestRunner::shouldDumpResourceResponseMIMETypes() const {
   return test_is_running_ && dump_resource_response_mime_types_;
 }