chromeos: Check both original and absolute paths for file: scheme

extensions/browser/extension_protocols.cc

Index: extensions/browser/extension_protocols.cc
diff --git a/extensions/browser/extension_protocols.cc b/extensions/browser/extension_protocols.cc
index ef0c65a5eb69b7396123bb41f469e7e38aeef68d..91a490fe8bf070de21a3cee1567f68c5777a1733 100644
--- a/extensions/browser/extension_protocols.cc
+++ b/extensions/browser/extension_protocols.cc
@@ -288,6 +288,12 @@ class URLRequestExtensionJob : public net::URLRequestFileJob {
                           request_timer_->Elapsed());
   }
 
+  // ...
+  bool CanAccessFile(const base::FilePath& original_path,
+                     const base::FilePath& absolute_path) override {
+    return true;
+  }
+
   void OnFilePathAndLastModifiedTimeRead(base::FilePath* read_file_path,
                                          base::Time* last_modified_time) {
     file_path_ = *read_file_path;