Remove implicit scoped_refptr operator T*

chrome/browser/extensions/image_loading_tracker.cc

Index: chrome/browser/extensions/image_loading_tracker.cc
diff --git a/chrome/browser/extensions/image_loading_tracker.cc b/chrome/browser/extensions/image_loading_tracker.cc
index f8885ab7840a20a8c0a9ba73dd8b0a5cbb8228b8..e220735bd8681349c5b6bcbb8c2341c714d01aa9 100644
--- a/chrome/browser/extensions/image_loading_tracker.cc
+++ b/chrome/browser/extensions/image_loading_tracker.cc
@@ -254,7 +254,7 @@ ImageLoadingTracker::ImageLoadingTracker(Observer* observer)
 ImageLoadingTracker::~ImageLoadingTracker() {
   // The loader is created lazily and is NULL if the tracker is destroyed before
   // any valid image load tasks have been posted.
-  if (loader_)
+  if (loader_.get())
     loader_->StopTracking();
 }
 
@@ -304,7 +304,7 @@ void ImageLoadingTracker::LoadImages(
 
     // Instruct the ImageLoader to load this on the File thread. LoadImage and
     // LoadResource do not block.
-    if (!loader_)
+    if (!loader_.get())
       loader_ = new ImageLoader(this);
 
     int resource_id = -1;