Strip special characters in extension omnibox suggestions.

chrome/browser/autocomplete/keyword_provider.h

Index: chrome/browser/autocomplete/keyword_provider.h
===================================================================
--- chrome/browser/autocomplete/keyword_provider.h	(revision 107110)
+++ chrome/browser/autocomplete/keyword_provider.h	(working copy)
@@ -17,11 +17,14 @@
 #pragma once
 
 #include <string>
+#include <vector>
 
+#include "base/gtest_prod_util.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
+struct ExtensionOmniboxSuggestion;
 class Profile;
 class TemplateURL;
 class TemplateURLService;
@@ -130,6 +133,14 @@
       const string16& remaining_input,
       int relevance);
 
+  // Creates an AutocompleteMatch from an extension omnibox suggestion.
+  AutocompleteMatch CreateAutocompleteMatchFromSuggestion(
+      TemplateURLService* model,
+      const string16& keyword,
+      const AutocompleteInput& input,
+      const ExtensionOmniboxSuggestion& suggestion,
+      int relevance);
+
   void EnterExtensionKeywordMode(const std::string& extension_id);
   void MaybeEndExtensionKeywordMode();
 
@@ -161,6 +172,8 @@
 
   content::NotificationRegistrar registrar_;
 
+  FRIEND_TEST_ALL_PREFIXES(KeywordProviderTest, SuggestionMatchSanitize);
+
   DISALLOW_COPY_AND_ASSIGN(KeywordProvider);
 };