Delete JSEchoTest.ShareEchoService -- it tests the wrong-way ServiceProvider (exposed_services).

services/js/echo_apptest.cc

Index: services/js/echo_apptest.cc
diff --git a/services/js/echo_apptest.cc b/services/js/echo_apptest.cc
index 6109d5cfeb5403b45b5efca1ef5ea781dfa186b0..9d7f3438db1534cf5ddf12728c367755623cb0cc 100644
--- a/services/js/echo_apptest.cc
+++ b/services/js/echo_apptest.cc
@@ -73,14 +73,5 @@ TEST_F(JSEchoTest, EchoNullString) {
   echo_service_->Quit();
 }
 
-// Verify that a JS app's ServiceProvider can request and provide services.
-// This test exercises the same code paths as examples/js/share_echo.js.
-TEST_F(JSEchoTest, ShareEchoService) {
-  bool returned_value = false;
-  EXPECT_TRUE(echo_service_->ShareEchoService(&returned_value));
-  EXPECT_TRUE(returned_value);
-  echo_service_->Quit();
-}
-
 } // namespace
 } // namespace js