| Index: chrome/browser/icon_loader_chromeos.cc | 
| diff --git a/chrome/browser/icon_loader_chromeos.cc b/chrome/browser/icon_loader_chromeos.cc | 
| index 260a45ec2eca3a7cd34c1c9cc92761284577bb12..2b1f3a16ea2abaf7394f3f4d7b8ec4509a0d80b9 100644 | 
| --- a/chrome/browser/icon_loader_chromeos.cc | 
| +++ b/chrome/browser/icon_loader_chromeos.cc | 
| @@ -185,6 +185,10 @@ IconGroupID IconLoader::ReadGroupIDFromFilepath( | 
| return StringToLowerASCII(filepath.Extension()); | 
| } | 
|  | 
| +bool IconLoader::IsIconMutableFromFilepath(const base::FilePath&) { | 
| +  return false; | 
| +} | 
| + | 
| void IconLoader::ReadIcon() { | 
| static base::LazyInstance<IconMapper>::Leaky icon_mapper = | 
| LAZY_INSTANCE_INITIALIZER; | 
|  |