| Index: content/child/blink_platform_impl.cc | 
| diff --git a/content/child/blink_platform_impl.cc b/content/child/blink_platform_impl.cc | 
| index eafa1befb4c325777492f65f5c10bd830b6c78d4..6637d39934ebb6abeae3f94e1de8a95711caaffb 100644 | 
| --- a/content/child/blink_platform_impl.cc | 
| +++ b/content/child/blink_platform_impl.cc | 
| @@ -1131,6 +1131,11 @@ long long BlinkPlatformImpl::databaseGetSpaceAvailableForOrigin( | 
| return 0; | 
| } | 
|  | 
| +bool BlinkPlatformImpl::databaseSetFileSize( | 
| +    const blink::WebString& vfs_file_name, long long size) { | 
| +  return false; | 
| +} | 
| + | 
| blink::WebString BlinkPlatformImpl::signedPublicKeyAndChallengeString( | 
| unsigned key_size_index, | 
| const blink::WebString& challenge, | 
|  |