Remove more tests from the NaCl SCons build.

ppapi/native_client/tests/nacl_browser/browser_startup_time/hello_world.cc

Index: ppapi/native_client/tests/nacl_browser/browser_startup_time/hello_world.cc
diff --git a/ppapi/native_client/tests/nacl_browser/browser_startup_time/hello_world.cc b/ppapi/native_client/tests/nacl_browser/browser_startup_time/hello_world.cc
deleted file mode 100644
index d7b408e1425e21adb2b2f863b4e0d51045000825..0000000000000000000000000000000000000000
--- a/ppapi/native_client/tests/nacl_browser/browser_startup_time/hello_world.cc
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// A basic PPAPI-based hello world. Used to measure the size and startup
-// time of a really small program.
-
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/module.h"
-#include "ppapi/cpp/var.h"
-
-namespace {
-// The expected string sent by the browser.
-const char* const kHelloString = "hello";
-
-// The string sent back to the browser upon receipt of a message
-// containing "hello".
-const char* const kReplyString = "hello from NaCl";
-}  // namespace
-
-namespace hello_world {
-class HelloWorldInstance : public pp::Instance {
- public:
-  explicit HelloWorldInstance(PP_Instance instance) : pp::Instance(instance) {}
-  virtual ~HelloWorldInstance() {}
-  virtual void HandleMessage(const pp::Var& var_message);
-};
-
-void HelloWorldInstance::HandleMessage(const pp::Var& var_message) {
-  if (!var_message.is_string()) {
-    return;
-  }
-  std::string message = var_message.AsString();
-  pp::Var var_reply;
-  if (message == kHelloString)
-    var_reply = pp::Var(kReplyString);
-  PostMessage(var_reply);
-}
-
-class HelloWorldModule : public pp::Module {
- public:
-  HelloWorldModule() : pp::Module() {}
-  virtual ~HelloWorldModule() {}
-
-  virtual pp::Instance* CreateInstance(PP_Instance instance) {
-    return new HelloWorldInstance(instance);
-  }
-};
-}  // namespace hello_world
-
-namespace pp {
-/// Factory function called by the browser when the module is first loaded.
-/// The browser keeps a singleton of this module.  It calls the
-/// CreateInstance() method on the object you return to make instances.  There
-/// is one instance per <embed> tag on the page.  This is the main binding
-/// point for your NaCl module with the browser.
-/// @return new HelloWorldModule.
-/// @note The browser is responsible for deleting returned @a Module.
-Module* CreateModule() {
-  return new hello_world::HelloWorldModule();
-}
-}  // namespace pp