[MediaGalleries] Enable iPhoto gallery

chrome/browser/media_galleries/fileapi/iapps_finder_impl.h

Index: chrome/browser/media_galleries/fileapi/iapps_finder_impl.h
diff --git a/chrome/browser/media_galleries/fileapi/iapps_finder_impl.h b/chrome/browser/media_galleries/fileapi/iapps_finder_impl.h
index 95a24aa2d10cf2c9cc7600a2860e31225c4a1b75..defc3885f5cca707caa4836e1ef6b46d985ed31a 100644
--- a/chrome/browser/media_galleries/fileapi/iapps_finder_impl.h
+++ b/chrome/browser/media_galleries/fileapi/iapps_finder_impl.h
@@ -8,6 +8,7 @@
 #include <string>
 
 #include "base/callback.h"
+#include "base/files/file_path.h"
 #include "chrome/browser/media_galleries/fileapi/iapps_finder.h"
 #include "chrome/browser/storage_monitor/storage_info.h"
 
@@ -15,8 +16,10 @@
 
 class MacPreferences;
 #if defined(__OBJC__)
+@class NSArray;
 @class NSString;
 #else  // __OBJC__
+class NSArray;
 class NSString;
 #endif  // __OBJC__
 
@@ -34,6 +37,9 @@ extern NSString* const kITunesRecentDatabasePathsKey;
 // it.
 void SetMacPreferencesForTesting(MacPreferences* preferences);
 
+// Returns an NSArray with a single string entry which is a path value.
+NSArray* NSArrayFromFilePath(const base::FilePath& path);
+
 #endif  // OS_MACOSX
 
 typedef base::Callback<void(const IAppsFinderCallback&)> IAppsFinderTask;