Fix extension content verification out-of-band hash fetching

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index 45f30c6d096c70720c692adced88bf7685c55eae..a0a25a2d7d54d2c20d05cf54f24e6a4929687178 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -8,7 +8,9 @@
 
 #include <algorithm>
 #include <iterator>
+#include <memory>
 #include <set>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/location.h"
@@ -1766,6 +1768,10 @@ void ExtensionService::OnExtensionInstalled(
     }
   }
 
+  // If the old version of the extension was disabled due to corruption, this
+  // new install may correct the problem.
+  disable_reasons &= ~Extension::DISABLE_CORRUPTED;
+
   // Unsupported requirements overrides the management policy.
   if (install_flags & extensions::kInstallFlagHasRequirementErrors) {
     disable_reasons |= Extension::DISABLE_UNSUPPORTED_REQUIREMENT;