base: Convert scoped_arrays to the new scoped_ptr style.

base/nix/mime_util_xdg.cc

Index: base/nix/mime_util_xdg.cc
diff --git a/base/nix/mime_util_xdg.cc b/base/nix/mime_util_xdg.cc
index e58e03dca1e0c04f433ee2ec86088eac41347018..2e0dbeea5a36cc14c753605db8e7a51b6e07a00a 100644
--- a/base/nix/mime_util_xdg.cc
+++ b/base/nix/mime_util_xdg.cc
@@ -160,7 +160,7 @@ class IconTheme {
 
   // store the subdirs of this theme and array index of |info_array_|.
   std::map<std::string, int> subdirs_;
-  scoped_array<SubDirInfo> info_array_;  // List of sub-directories.
+  scoped_ptr<SubDirInfo[]> info_array_;  // List of sub-directories.

[dcheng, 2013/01/20 01:47:21]

FYI, there are some issues we still need to resolve with scoped_ptr<T[]>. To
reduce the amount of work to resolve these issues, please hold off on making
more patches removing scoped_array for now (in this case, crbug.com/171118 is
relevant)

   std::string inherits_;  // Name of the theme this one inherits from.
 };