Make several service protocol RPCs private.

runtime/vm/service_test.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
 
 #include "include/dart_debugger_api.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
@@ skipping 441 matching lines @@
   Array& service_msg = Array::Handle();
   // Note: If we ever introduce old space compaction, this test might fail.
   uword start_addr = RawObject::ToAddr(str.raw());
   // Expect to find 'str', also from internal addresses.
   for (int offset = 0; offset < kObjectAlignment; ++offset) {
     uword addr = start_addr + offset;
     char buf[1024];
     bool ref = offset % 2 == 0;
     OS::SNPrint(buf, sizeof(buf),
                 (ref
-                 ? "[0, port, '0', 'getObjectByAddress', "
+                 ? "[0, port, '0', '_getObjectByAddress', "
                    "['address', 'ref'], ['%" Px "', 'true']]"
-                 : "[0, port, '0', 'getObjectByAddress', "
+                 : "[0, port, '0', '_getObjectByAddress', "
                    "['address'], ['%" Px "']]"),
                 addr);
     service_msg = Eval(lib, buf);
     Service::HandleIsolateMessage(isolate, service_msg);
     handler.HandleNextMessage();
     EXPECT_SUBSTRING(ref ? "\"type\":\"@String\"" :
                            "\"type\":\"String\"",
                      handler.msg());
     EXPECT_SUBSTRING("foobar", handler.msg());
   }
   // Expect null when no object is found.
-  service_msg = Eval(lib, "[0, port, '0', 'getObjectByAddress', "
+  service_msg = Eval(lib, "[0, port, '0', '_getObjectByAddress', "
                      "['address'], ['7']]");
   Service::HandleIsolateMessage(isolate, service_msg);
   handler.HandleNextMessage();
   // TODO(turnidge): Should this be a ServiceException instead?
   EXPECT_SUBSTRING("{\"type\":\"Sentinel\",\"kind\":\"Free\","
                    "\"valueAsString\":\"<free>\"",
                handler.msg());
 }
 
 
@@ skipping 117 matching lines @@
   EXPECT_VALID(result);
 
   // Build a mock message handler and wrap it in a dart port.
   ServiceTestMessageHandler handler;
   Dart_Port port_id = PortMap::CreatePort(&handler);
   Dart_Handle port = Api::NewHandle(isolate, SendPort::New(port_id));
   EXPECT_VALID(port);
   EXPECT_VALID(Dart_SetField(lib, NewString("port"), port));
 
   Array& service_msg = Array::Handle();
-  service_msg = Eval(lib, "[0, port, '0', 'getCpuProfile', [], []]");
+  service_msg = Eval(lib, "[0, port, '0', '_getCpuProfile', [], []]");
   Service::HandleIsolateMessage(isolate, service_msg);
   handler.HandleNextMessage();
   // Expect error (tags required).
   EXPECT_SUBSTRING("\"error\"", handler.msg());
 
   service_msg =
-      Eval(lib, "[0, port, '0', 'getCpuProfile', ['tags'], ['None']]");
+      Eval(lib, "[0, port, '0', '_getCpuProfile', ['tags'], ['None']]");
   Service::HandleIsolateMessage(isolate, service_msg);
   handler.HandleNextMessage();
   // Expect profile
   EXPECT_SUBSTRING("\"type\":\"_CpuProfile\"", handler.msg());
 
   service_msg =
-      Eval(lib, "[0, port, '0', 'getCpuProfile', ['tags'], ['Bogus']]");
+      Eval(lib, "[0, port, '0', '_getCpuProfile', ['tags'], ['Bogus']]");
   Service::HandleIsolateMessage(isolate, service_msg);
   handler.HandleNextMessage();
   // Expect error.
   EXPECT_SUBSTRING("\"error\"", handler.msg());
 }
 
 #endif  // !defined(TARGET_ARCH_ARM64)
 
 }  // namespace dart