Add support for external out-of-process PPAPI plugins in the browser.

content/browser/renderer_host/pepper/browser_ppapi_host_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 "content/browser/renderer_host/pepper/browser_ppapi_host_test.h"
 
 #include "base/process_util.h"
 #include "content/browser/renderer_host/pepper/browser_ppapi_host_impl.h"
 
 namespace content {
 
 BrowserPpapiHostTest::BrowserPpapiHostTest()
-    : sink_(),
-      ppapi_host_(new BrowserPpapiHostImpl(
-            &sink_,
-            ppapi::PpapiPermissions::AllPermissions())) {
+    : sink_() {
+  ppapi_host_.reset(new BrowserPpapiHostImpl(
+                        &sink_,
+                        ppapi::PpapiPermissions::AllPermissions()));
   ppapi_host_->set_plugin_process_handle(base::GetCurrentProcessHandle());
 }
 
 BrowserPpapiHostTest::~BrowserPpapiHostTest() {
 }
 
 BrowserPpapiHost* BrowserPpapiHostTest::GetBrowserPpapiHost() {
-  return ppapi_host_;
+  return ppapi_host_.get();
 }
 
 }  // namespace content