PPAPI: Fix GetBrowserInterface race conditions

ppapi/proxy/ppapi_proxy_test.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 "ppapi/proxy/ppapi_proxy_test.h"
 
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 162 matching lines @@
       &MockGetInterface,
       PpapiPermissions(),
       false));
   plugin_dispatcher_->InitWithTestSink(&sink());
   // The plugin proxy delegate is needed for
   // |PluginProxyDelegate::GetBrowserSender| which is used
   // in |ResourceCreationProxy::GetConnection| to get the channel to the
   // browser. In this case we just use the |plugin_dispatcher_| as the channel
   // for test purposes.
   plugin_delegate_mock_.set_browser_sender(plugin_dispatcher_.get());
-  PluginGlobals::Get()->set_plugin_proxy_delegate(&plugin_delegate_mock_);
+  PluginGlobals::Get()->SetPluginProxyDelegate(&plugin_delegate_mock_);
   plugin_dispatcher_->DidCreateInstance(pp_instance());
 }
 
 void PluginProxyTestHarness::SetUpHarnessWithChannel(
     const IPC::ChannelHandle& channel_handle,
     base::MessageLoopProxy* ipc_message_loop,
     base::WaitableEvent* shutdown_event,
     bool is_client) {
   // These must be first since the dispatcher set-up uses them.
   CreatePluginGlobals();
   // Some of the methods called during set-up check that the lock is held.
   ProxyAutoLock lock;
 
   resource_tracker().DidCreateInstance(pp_instance());
   plugin_delegate_mock_.Init(ipc_message_loop, shutdown_event);
 
   plugin_dispatcher_.reset(new PluginDispatcher(
       &MockGetInterface,
       PpapiPermissions(),
       false));
   plugin_dispatcher_->InitPluginWithChannel(&plugin_delegate_mock_,
                                             base::kNullProcessId,
                                             channel_handle,
                                             is_client);
   plugin_delegate_mock_.set_browser_sender(plugin_dispatcher_.get());
-  PluginGlobals::Get()->set_plugin_proxy_delegate(&plugin_delegate_mock_);
+  PluginGlobals::Get()->SetPluginProxyDelegate(&plugin_delegate_mock_);
   plugin_dispatcher_->DidCreateInstance(pp_instance());
 }
 
 void PluginProxyTestHarness::TearDownHarness() {
   {
     // Some of the methods called during tear-down check that the lock is held.
     ProxyAutoLock lock;
 
     plugin_dispatcher_->DidDestroyInstance(pp_instance());
     plugin_dispatcher_.reset();
@@ skipping 370 matching lines @@
   plugin_thread_.message_loop_proxy()->PostTask(FROM_HERE,
       base::Bind(&RunTaskOnRemoteHarness,
                  task,
                  &task_complete));
   task_complete.Wait();
 }
 
 
 }  // namespace proxy
 }  // namespace ppapi