Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/extensions/requirements_checker.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 "chrome/browser/extensions/requirements_checker.h"
 
 #include "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/gpu/gpu_feature_checker.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
@@ skipping 17 matching lines @@
 
 RequirementsChecker::~RequirementsChecker() {
 }
 
 void RequirementsChecker::Check(scoped_refptr<const Extension> extension,
     base::Callback<void(std::vector<std::string> errors)> callback) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 
   callback_ = callback;
   const RequirementsInfo& requirements =
-      RequirementsInfo::GetRequirements(extension);
+      RequirementsInfo::GetRequirements(extension.get());
 
   if (requirements.npapi) {
 #if defined(OS_CHROMEOS)
     errors_.push_back(
         l10n_util::GetStringUTF8(IDS_EXTENSION_NPAPI_NOT_SUPPORTED));
 #endif  // defined(OS_CHROMEOS)
 #if defined(OS_WIN)
     if (base::win::IsMetroProcess()) {
       errors_.push_back(
           l10n_util::GetStringUTF8(IDS_EXTENSION_NPAPI_NOT_SUPPORTED));
@@ skipping 19 matching lines @@
 
   if (pending_requirement_checks_ == 0) {
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
                                      base::Bind(callback_, errors_));
     // Reset the callback so any ref-counted bound parameters will get released.
     callback_.Reset();
     return;
   }
   // Running the GPU checkers down here removes any race condition that arises
   // from the use of pending_requirement_checks_.
-  if (webgl_checker_)
+  if (webgl_checker_.get())
     webgl_checker_->CheckGPUFeatureAvailability();
-  if (css3d_checker_)
+  if (css3d_checker_.get())
     css3d_checker_->CheckGPUFeatureAvailability();
 }
 
 void RequirementsChecker::SetWebGLAvailability(bool available) {
   if (!available) {
     errors_.push_back(
         l10n_util::GetStringUTF8(IDS_EXTENSION_WEBGL_NOT_SUPPORTED));
   }
   MaybeRunCallback();
 }
@@ skipping 10 matching lines @@
   if (--pending_requirement_checks_ == 0) {
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
                                      base::Bind(callback_, errors_));
     // Reset the callback so any ref-counted bound parameters will get released.
     callback_.Reset();
     errors_.clear();
   }
 }
 
 }  // namespace extensions