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

content/browser/loader/resource_message_filter.h

Index: content/browser/loader/resource_message_filter.h
diff --git a/content/browser/loader/resource_message_filter.h b/content/browser/loader/resource_message_filter.h
index eb7d0f901f8cbdd5d1e2fee026f9e18d8f78d347..0ea5771e7a2428d8be1bf2c681724b123068faa7 100644
--- a/content/browser/loader/resource_message_filter.h
+++ b/content/browser/loader/resource_message_filter.h
@@ -63,15 +63,15 @@ class CONTENT_EXPORT ResourceMessageFilter : public BrowserMessageFilter {
   }
 
   ChromeAppCacheService* appcache_service() const {
-    return appcache_service_;
+    return appcache_service_.get();
   }
 
   ChromeBlobStorageContext* blob_storage_context() const {
-    return blob_storage_context_;
+    return blob_storage_context_.get();
   }
 
   fileapi::FileSystemContext* file_system_context() const {
-    return file_system_context_;
+    return file_system_context_.get();
   }
 
   // Returns the net::URLRequestContext for the given request.