Grant file access permissions for cached file paths to file browsers/handlers.

chrome/browser/chromeos/gdata/gdata_file_system.h

Index: chrome/browser/chromeos/gdata/gdata_file_system.h
diff --git a/chrome/browser/chromeos/gdata/gdata_file_system.h b/chrome/browser/chromeos/gdata/gdata_file_system.h
index d65f92e5d38fb57900f1fca165b8ba26cf5b809a..53ae11ffd1e462e6a6f186bf7c35dc01431b05a4 100644
--- a/chrome/browser/chromeos/gdata/gdata_file_system.h
+++ b/chrome/browser/chromeos/gdata/gdata_file_system.h
@@ -318,6 +318,11 @@ class GDataFileSystemInterface {
   // Returns the pinned sub-directory under gdata cache directory, i.e.
   // <user_profile_dir>/GCache/v1/pinned
   virtual FilePath GetGDataCachePinnedDirectory() const = 0;
+  // Returns absolute path of the file if it were cached or to be cached.
+  virtual FilePath GetCacheFilePath(const std::string& resource_id,
+                                    const std::string& md5,
+                                    CacheSubdir subdir_id,
+                                    CachedFileOrigin file_orign) const = 0;

[satorux1, 2012/03/22 22:28:29]

You should probably update mock_gdata_file_system.h

[tonibarzic, 2012/03/22 23:38:20]

Yeah, I usually remember this when try job fails :/

Done.

 
   // Fetches the user's Account Metadata to find out current quota information
   // and returns it to the callback.
@@ -372,6 +377,10 @@ class GDataFileSystem : public GDataFileSystemInterface,
                                    GDataFileProperties* properties) OVERRIDE;
   virtual FilePath GetGDataCacheTmpDirectory() const OVERRIDE;
   virtual FilePath GetGDataCachePinnedDirectory() const OVERRIDE;
+  virtual FilePath GetCacheFilePath(const std::string& resource_id,
+                                    const std::string& md5,
+                                    CacheSubdir subdir_id,
+                                    CachedFileOrigin file_orign) const OVERRIDE;
   virtual void GetAvailableSpace(
       const GetAvailableSpaceCallback& callback) OVERRIDE;
 
@@ -705,12 +714,6 @@ class GDataFileSystem : public GDataFileSystemInterface,
   // - uploads dirty files to gdata server.
   // - etc.
 
-  // Returns absolute path of the file if it were cached or to be cached.
-  FilePath GetCacheFilePath(const std::string& resource_id,
-                            const std::string& md5,
-                            CacheSubdir subdir_id,
-                            CachedFileOrigin file_orign);
-
   // Stores |source_path| corresponding to |resource_id| and |md5| to cache.
   // Initializes cache if it has not been initialized.
   // Upon completion, |callback| is invoked on the thread where this method was