Make several service protocol RPCs private.

runtime/vm/service.cc

Index: runtime/vm/service.cc
diff --git a/runtime/vm/service.cc b/runtime/vm/service.cc
index 7dd95ce6a7c45768fa61bf4a83e114a2176ab8ca..4acbb78a0e49f373618bbc3ef6cfdb7f5f01e3f7 100644
--- a/runtime/vm/service.cc
+++ b/runtime/vm/service.cc
@@ -2620,7 +2620,7 @@ static ServiceMethodDescriptor service_methods_[] = {
     add_breakpoint_at_entry_params },
   { "_addBreakpointAtActivation", AddBreakpointAtActivation,
     add_breakpoint_at_activation_params },
-  { "clearCpuProfile", ClearCpuProfile,
+  { "_clearCpuProfile", ClearCpuProfile,
     clear_cpu_profile_params },
   { "evaluate", Evaluate,
     evaluate_params },
@@ -2632,13 +2632,13 @@ static ServiceMethodDescriptor service_methods_[] = {
     get_call_site_data_params },
   { "getClassList", GetClassList,
     get_class_list_params },
-  { "getCoverage", GetCoverage,
+  { "_getCoverage", GetCoverage,
     get_coverage_params },
-  { "getCpuProfile", GetCpuProfile,
+  { "_getCpuProfile", GetCpuProfile,
     get_cpu_profile_params },
   { "getFlagList", GetFlagList ,
     get_flag_list_params },
-  { "getHeapMap", GetHeapMap,
+  { "_getHeapMap", GetHeapMap,
     get_heap_map_params },
   { "_getInboundReferences", GetInboundReferences,
     get_inbound_references_params },
@@ -2646,13 +2646,13 @@ static ServiceMethodDescriptor service_methods_[] = {
     get_instances_params },
   { "getIsolate", GetIsolate,
     get_isolate_params },
-  { "getIsolateMetric", GetIsolateMetric,
+  { "_getIsolateMetric", GetIsolateMetric,
     get_isolate_metric_params },
-  { "getIsolateMetricList", GetIsolateMetricList,
+  { "_getIsolateMetricList", GetIsolateMetricList,
     get_isolate_metric_list_params },
   { "getObject", GetObject,
     get_object_params },
-  { "getObjectByAddress", GetObjectByAddress,
+  { "_getObjectByAddress", GetObjectByAddress,
     get_object_by_address_params },
   { "_getRetainedSize", GetRetainedSize,
     get_retained_size_params },
@@ -2660,15 +2660,15 @@ static ServiceMethodDescriptor service_methods_[] = {
     get_retaining_path_params },
   { "getStack", GetStack,
     get_stack_params },
-  { "getTagProfile", GetTagProfile,
+  { "_getTagProfile", GetTagProfile,
     get_tag_profile_params },
-  { "getTypeArgumentsList", GetTypeArgumentsList,
+  { "_getTypeArgumentsList", GetTypeArgumentsList,
     get_type_arguments_list_params },
   { "getVM", GetVM,
     get_vm_params },
-  { "getVMMetric", GetVMMetric,
+  { "_getVMMetric", GetVMMetric,
     get_vm_metric_params },
-  { "getVMMetricList", GetVMMetricList,
+  { "_getVMMetricList", GetVMMetricList,
     get_vm_metric_list_params },
   { "pause", Pause,
     pause_params },
@@ -2676,9 +2676,9 @@ static ServiceMethodDescriptor service_methods_[] = {
     remove_breakpoint_params },
   { "resume", Resume,
     resume_params },
-  { "requestHeapSnapshot", RequestHeapSnapshot,
+  { "_requestHeapSnapshot", RequestHeapSnapshot,
     request_heap_snapshot_params },
-  { "setFlag", SetFlag,
+  { "_setFlag", SetFlag,
     set_flags_params },
   { "setName", SetName,
     set_name_params },