developerPrivate.repair: Skip not-corrupted and policy extensions

extensions/browser/content_verifier.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_BROWSER_CONTENT_VERIFIER_H_
 #define EXTENSIONS_BROWSER_CONTENT_VERIFIER_H_
 
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 12 matching lines @@
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
 class Extension;
 class ContentHashFetcher;
 class ContentVerifierIOData;
+class ManagementPolicy;
 
 // Used for managing overall content verification - both fetching content
 // hashes as needed, and supplying job objects to verify file contents as they
 // are read.
 class ContentVerifier : public base::RefCountedThreadSafe<ContentVerifier>,
                         public ExtensionRegistryObserver {
  public:
   class TestObserver {
    public:
     virtual void OnFetchComplete(const std::string& extension_id,
                                  bool success) = 0;
   };
+  // Returns true if content verifier should repair the extension (|id|) if it
+  // became courrpted.
+  // Note that this method doesn't check whether |id| is corrupted or not.
+  static bool ShouldRepairIfCorrupted(const ManagementPolicy* management_policy,
+                                      const Extension* id);
+
   static void SetObserverForTests(TestObserver* observer);
 
   ContentVerifier(content::BrowserContext* context,
                   std::unique_ptr<ContentVerifierDelegate> delegate);
   void Start();
   void Shutdown();
 
   // Call this before reading a file within an extension. The caller owns the
   // returned job.
   ContentVerifyJob* CreateJobFor(const std::string& extension_id,
@@ skipping 47 matching lines @@
   // For observing the ExtensionRegistry.
   ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver> observer_;
 
   // Data that should only be used on the IO thread.
   scoped_refptr<ContentVerifierIOData> io_data_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_CONTENT_VERIFIER_H_