Update content/ to use WeakPtr<T>::get() instead of implicit "operator T*"

content/browser/plugin_loader_posix.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/plugin_loader_posix.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
@@ skipping 40 matching lines @@
     canonical_list_.erase(canonical_list_.begin(),
                           canonical_list_.begin() + next_load_index_ + 1);
   }
 
   next_load_index_ = 0;
 
   LoadPluginsInternal();
 }
 
 bool PluginLoaderPosix::Send(IPC::Message* message) {
-  if (process_host_)
+  if (process_host_.get())
     return process_host_->Send(message);
   return false;
 }
 
 PluginLoaderPosix::~PluginLoaderPosix() {
 }
 
 void PluginLoaderPosix::GetPluginsToLoad() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
@@ skipping 121 matching lines @@
     scoped_refptr<base::MessageLoopProxy> loop,
     const PluginService::GetPluginsCallback& cb)
     : target_loop(loop),
       callback(cb) {
 }
 
 PluginLoaderPosix::PendingCallback::~PendingCallback() {
 }
 
 }  // namespace content