Content Verification: Don't access UI-thread objects on the IO thread

chrome/browser/extensions/user_script_master.cc

Index: chrome/browser/extensions/user_script_master.cc
diff --git a/chrome/browser/extensions/user_script_master.cc b/chrome/browser/extensions/user_script_master.cc
index e5ac73b908225251607a0454f9aca8bc98291f6e..e34241239245670bc9f3c684083728a54913df0e 100644
--- a/chrome/browser/extensions/user_script_master.cc
+++ b/chrome/browser/extensions/user_script_master.cc
@@ -81,11 +81,14 @@ bool LoadScriptContent(const std::string& extension_id,
       return false;
     }
     if (verifier) {
-      VerifyContent(verifier,
-                    extension_id,
-                    script_file->extension_root(),
-                    script_file->relative_path(),
-                    content);
+      content::BrowserThread::PostTask(content::BrowserThread::IO,
+                                       FROM_HERE,
+                                       base::Bind(&VerifyContent,
+                                                  verifier,
+                                                  extension_id,
+                                                  script_file->extension_root(),
+                                                  script_file->relative_path(),
+                                                  content));
     }
   }