Remove implicit conversions from scoped_refptr to T* in chrome/browser/printing/

chrome/browser/printing/print_job_worker.cc

Index: chrome/browser/printing/print_job_worker.cc
diff --git a/chrome/browser/printing/print_job_worker.cc b/chrome/browser/printing/print_job_worker.cc
index 2dcd7887343b3bfdc100bbde7300ca41d314b7ae..4e79203acfda28a8c8685eb0e5490549dae7a8ae 100644
--- a/chrome/browser/printing/print_job_worker.cc
+++ b/chrome/browser/printing/print_job_worker.cc
@@ -245,7 +245,7 @@ void PrintJobWorker::UseDefaultSettings() {
 void PrintJobWorker::StartPrinting(PrintedDocument* new_document) {
   DCHECK(task_runner_->RunsTasksOnCurrentThread());
   DCHECK_EQ(page_number_, PageNumber::npos());
-  DCHECK_EQ(document_, new_document);
+  DCHECK_EQ(document_.get(), new_document);
   DCHECK(document_.get());
 
   if (!document_.get() || page_number_ != PageNumber::npos() ||
@@ -311,7 +311,7 @@ void PrintJobWorker::OnNewPage() {
   while (true) {
     // Is the page available?
     scoped_refptr<PrintedPage> page = document_->GetPage(page_number_.ToInt());
-    if (!page) {
+    if (!page.get()) {
       // We need to wait for the page to be available.
       base::MessageLoop::current()->PostDelayedTask(
           FROM_HERE,
@@ -343,7 +343,7 @@ bool PrintJobWorker::IsRunning() const {
 
 bool PrintJobWorker::PostTask(const tracked_objects::Location& from_here,
                               const base::Closure& task) {
-  if (task_runner_)
+  if (task_runner_.get())
     return task_runner_->PostTask(from_here, task);
   return false;
 }