Prettify Mac names, rewrite getDisplayPath API call to focus on $HOME

base/mac/foundation_util.mm

Index: base/mac/foundation_util.mm
diff --git a/base/mac/foundation_util.mm b/base/mac/foundation_util.mm
index d9cbbfbc487fe1c602f1d4c2de3c7f4fa88ded2e..ce4c06cdc7246735908650958ba17ff820494c6e 100644
--- a/base/mac/foundation_util.mm
+++ b/base/mac/foundation_util.mm
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "base/mac/foundation_util.h"
+#include "base/mac/mac_util.h"
 
 #include <stdlib.h>
 #include <string.h>
@@ -128,6 +129,23 @@ bool GetUserDirectory(NSSearchPathDirectory directory, FilePath* result) {
   return GetSearchPathDirectory(directory, NSUserDomainMask, result);
 }
 
+void GetDisplayNameForPath(const FilePath& path, std::string* result) {
+  FSRef ref;
+  if (!FSRefFromPath(path.value(), &ref)) {
+    *result = path.BaseName().value();
+    return;
+  }
+
+  CFStringRef str;
+  if (LSCopyDisplayNameForRef(&ref, &str)) {
+    *result = path.BaseName().value();
+    return;
+  }
+
+  *result = base::SysCFStringRefToUTF8(str);
+  NSObjectRelease((void *) str);
+}
+
 FilePath GetUserLibraryPath() {
   FilePath user_library_path;
   if (!GetUserDirectory(NSLibraryDirectory, &user_library_path)) {