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

content/browser/gpu/shader_disk_cache.cc

 // Copyright (c) 2013 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/gpu/shader_disk_cache.h"
 
 #include "base/threading/thread_checker.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/cache_type.h"
@@ skipping 134 matching lines @@
 }
 
 ShaderDiskCacheEntry::~ShaderDiskCacheEntry() {
   if (entry_)
     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                             base::Bind(&EntryCloser, entry_));
 }
 
 void ShaderDiskCacheEntry::Cache() {
   DCHECK(CalledOnValidThread());
-  if (!cache_)
+  if (!cache_.get())
     return;
 
   int rv = cache_->backend()->OpenEntry(
       key_,
       &entry_,
       base::Bind(&ShaderDiskCacheEntry::OnOpComplete, this));
   if (rv != net::ERR_IO_PENDING)
     OnOpComplete(rv);
 }
 
 void ShaderDiskCacheEntry::OnOpComplete(int rv) {
   DCHECK(CalledOnValidThread());
-  if (!cache_)
+  if (!cache_.get())
     return;
 
   do {
     switch (op_type_) {
       case OPEN_ENTRY:
         rv = OpenCallback(rv);
         break;
       case CREATE_ENTRY:
         rv = WriteCallback(rv);
         break;
@@ skipping 62 matching lines @@
     : cache_(cache),
       op_type_(OPEN_NEXT),
       iter_(NULL),
       buf_(NULL),
       host_id_(host_id),
       entry_(NULL) {
 }
 
 void ShaderDiskReadHelper::LoadCache() {
   DCHECK(CalledOnValidThread());
-  if (!cache_)
+  if (!cache_.get())
     return;
   OnOpComplete(net::OK);
 }
 
 void ShaderDiskReadHelper::OnOpComplete(int rv) {
   DCHECK(CalledOnValidThread());
-  if (!cache_)
+  if (!cache_.get())
     return;
 
   do {
     switch (op_type_) {
       case OPEN_NEXT:
         rv = OpenNextEntry();
         break;
       case OPEN_NEXT_COMPLETE:
         rv = OpenNextEntryComplete(rv);
         break;
@@ skipping 340 matching lines @@
     const net::CompletionCallback& callback) {
   if (entry_map_.empty()) {
     return net::OK;
   }
   cache_complete_callback_ = callback;
   return net::ERR_IO_PENDING;
 }
 
 }  // namespace content