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

chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc

Index: chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc b/chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc
index 6ccefe51fcb6346ca9b56fbb204b491e017479fb..b738ce04b25c7e4d3c98fb15a93b011215c02a1a 100644
--- a/chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc
+++ b/chrome/browser/chromeos/extensions/file_manager/file_handler_util.cc
@@ -713,7 +713,7 @@ class ExtensionTaskExecutor::ExecuteTasksFileSystemCallbackDispatcher {
         handler_pid_(handler_pid),
         action_id_(action_id),
         urls_(file_urls) {
-    DCHECK(executor_);
+    DCHECK(executor_.get());
   }
 
   // Checks legitimacy of file url and grants file RO access permissions from
@@ -796,12 +796,12 @@ bool ExtensionTaskExecutor::ExecuteAndNotify(
     return false;
 
   // Forbid calling undeclared handlers.
-  if (!FindFileBrowserHandler(extension, action_id_))
+  if (!FindFileBrowserHandler(extension.get(), action_id_))
     return false;
 
   int extension_pid = ExtractProcessFromExtensionId(profile(), extension->id());
   if (extension_pid <= 0) {
-    if (!extensions::BackgroundInfo::HasLazyBackgroundPage(extension))
+    if (!extensions::BackgroundInfo::HasLazyBackgroundPage(extension.get()))
       return false;
   }