Move basic string operations to ui/app_list/search

ui/app_list/search/tokenized_string.h

Index: ui/app_list/search/tokenized_string.h
diff --git a/chrome/browser/ui/app_list/search/tokenized_string.h b/ui/app_list/search/tokenized_string.h
similarity index 83%
rename from chrome/browser/ui/app_list/search/tokenized_string.h
rename to ui/app_list/search/tokenized_string.h
index abc2ec2548a95e719d79e366da01e093bcc6f65b..1af03f6202fec4956348e7ad59b084423f9a24a8 100644
--- a/chrome/browser/ui/app_list/search/tokenized_string.h
+++ b/ui/app_list/search/tokenized_string.h
@@ -2,13 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_
-#define CHROME_BROWSER_UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_
+#ifndef UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_
+#define UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
+#include "ui/app_list/app_list_export.h"
 #include "ui/gfx/range/range.h"
 
 namespace app_list {
@@ -16,7 +17,7 @@ namespace app_list {
 // TokenizedString takes a string and breaks it down into token words. It
 // first breaks using BreakIterator to get all the words. Then it breaks
 // the words again at camel case boundaries and alpha/number boundaries.
-class TokenizedString {
+class APP_LIST_EXPORT TokenizedString {
  public:
   typedef std::vector<base::string16> Tokens;
   typedef std::vector<gfx::Range> Mappings;
@@ -43,4 +44,4 @@ class TokenizedString {
 
 }  // namespace app_list
 
-#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_
+#endif  // UI_APP_LIST_SEARCH_TOKENIZED_STRING_H_