Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2010 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include <algorithm>
@@ skipping 279 matching lines @@
   // It is possible for an extension process to be reused for non-extension
   // content, e.g. if an extension calls window.open.
   extension_process_ = extension_process_ || is_extensions_process;
 
   // run the IPC channel on the shared IO thread.
   base::Thread* io_thread = g_browser_process->io_thread();
 
   // Construct the AudioRendererHost with the IO thread.
   audio_renderer_host_ = new AudioRendererHost();
 
-  scoped_refptr<ResourceMessageFilter> resource_message_filter =
+  scoped_refptr<ResourceMessageFilter> resource_message_filter(
       new ResourceMessageFilter(g_browser_process->resource_dispatcher_host(),
                                 id(),
                                 audio_renderer_host_.get(),
                                 PluginService::GetInstance(),
                                 g_browser_process->print_job_manager(),
                                 profile(),
-                                widget_helper_);
+                                widget_helper_));
 
   CommandLine::StringType renderer_prefix;
 #if defined(OS_POSIX)
   // A command prefix is something prepended to the command line of the spawned
   // process. It is supported only on POSIX systems.
   const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
   renderer_prefix =
       browser_command_line.GetSwitchValueNative(switches::kRendererCmdPrefix);
 #endif  // defined(OS_POSIX)
 
@@ skipping 10 matching lines @@
   channel_.reset(
       new IPC::SyncChannel(channel_id, IPC::Channel::MODE_SERVER, this,
                            resource_message_filter,
                            io_thread->message_loop(), true,
                            g_browser_process->shutdown_event()));
   // As a preventive mesure, we DCHECK if someone sends a synchronous message
   // with no time-out, which in the context of the browser process we should not
   // be doing.
   channel_->set_sync_messages_with_no_timeout_allowed(false);
 
-  scoped_refptr<PepperFileMessageFilter> pepper_file_message_filter =
-      new PepperFileMessageFilter(id(), profile());
+  scoped_refptr<PepperFileMessageFilter> pepper_file_message_filter(
+      new PepperFileMessageFilter(id(), profile()));
   channel_->AddFilter(pepper_file_message_filter);
 
   if (run_renderer_in_process()) {
     // Crank up a thread and run the initialization there.  With the way that
     // messages flow between the browser and renderer, this thread is required
     // to prevent a deadlock in single-process mode.  Since the primordial
     // thread in the renderer process runs the WebKit code and can sometimes
     // make blocking calls to the UI thread (i.e. this thread), they need to run
     // on separate threads.
     in_process_renderer_.reset(new RendererMainThread(channel_id));
@@ skipping 792 matching lines @@
         IPC::InvalidPlatformFileForTransit(),
         std::vector<std::string>(),
         std::string(),
         false));
   }
 }
 
 void BrowserRenderProcessHost::EnableAutoSpellCorrect(bool enable) {
   Send(new ViewMsg_SpellChecker_EnableAutoSpellCorrect(enable));
 }