Replace gendered terms for files in ppapi/proxy/...

ppapi/proxy/ppp_instance_proxy_unittest.cc

 // Copyright (c) 2012 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.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/synchronization/waitable_event.h"
 #include "ipc/ipc_message_utils.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/c/ppb_core.h"
 #include "ppapi/c/ppb_fullscreen.h"
 #include "ppapi/c/ppb_url_loader.h"
 #include "ppapi/c/ppp_instance.h"
 #include "ppapi/c/private/ppb_flash_fullscreen.h"
 #include "ppapi/proxy/locking_resource_releaser.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/ppapi_proxy_test.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
 
 namespace ppapi {
 namespace proxy {
 
 namespace {
-// This is a poor man's mock of PPP_Instance using global variables.  Eventually
-// we should generalize making PPAPI interface mocks by using IDL or macro/
-// template magic.
+
+// This is an ad-hoc mock of PPP_Instance using global variables. Eventually,
+// generalize making PPAPI interface mocks by using IDL or macro/template magic.
 PP_Instance received_instance;
 uint32_t received_argc;
 std::vector<std::string> received_argn;
 std::vector<std::string> received_argv;
 PP_Bool bool_to_return;
 PP_Bool DidCreate(PP_Instance instance, uint32_t argc, const char* argn[],
                   const char* argv[]) {
   received_instance = instance;
   received_argc = argc;
   received_argn.clear();
@@ skipping 157 matching lines @@
   //  TODO(dmichael): Need to mock out a resource Tracker to be able to test
   //                  HandleResourceLoad. It also requires
   //                  PPB_Core.AddRefResource and for PPB_URLLoader to be
   //                  registered.
 
   host().resource_tracker().DidDeleteInstance(expected_instance);
 }
 
 }  // namespace proxy
 }  // namespace ppapi