Convert string16 -> base::string16 in components/

components/autofill/browser/autocomplete_history_manager.h

Index: components/autofill/browser/autocomplete_history_manager.h
diff --git a/components/autofill/browser/autocomplete_history_manager.h b/components/autofill/browser/autocomplete_history_manager.h
index 60a9f08e7354bc66cdbfc0a4382761f0a862a7ee..2152062ffee534082575f04c04dcbe541a7d6511 100644
--- a/components/autofill/browser/autocomplete_history_manager.h
+++ b/components/autofill/browser/autocomplete_history_manager.h
@@ -42,16 +42,17 @@ class AutocompleteHistoryManager : public content::WebContentsObserver,
   // dispatched a message.
   void OnGetAutocompleteSuggestions(
       int query_id,
-      const string16& name,
-      const string16& prefix,
-      const std::vector<string16>& autofill_values,
-      const std::vector<string16>& autofill_labels,
-      const std::vector<string16>& autofill_icons,
+      const base::string16& name,
+      const base::string16& prefix,
+      const std::vector<base::string16>& autofill_values,
+      const std::vector<base::string16>& autofill_labels,
+      const std::vector<base::string16>& autofill_icons,
       const std::vector<int>& autofill_unique_ids);
   void OnFormSubmitted(const FormData& form);
 
   // Must be public for the external delegate to use.
-  void OnRemoveAutocompleteEntry(const string16& name, const string16& value);
+  void OnRemoveAutocompleteEntry(const base::string16& name,
+                                 const base::string16& value);
 
   // Sets our external delegate.
   void SetExternalDelegate(AutofillExternalDelegate* delegate);
@@ -60,7 +61,7 @@ class AutocompleteHistoryManager : public content::WebContentsObserver,
   friend class AutofillManagerTest;
 
   // Sends the given |suggestions| for display in the Autofill popup.
-  void SendSuggestions(const std::vector<string16>* suggestions);
+  void SendSuggestions(const std::vector<base::string16>* suggestions);
 
  private:
   // Cancels the currently pending WebDataService query, if there is one.
@@ -76,9 +77,9 @@ class AutocompleteHistoryManager : public content::WebContentsObserver,
   // back.  We also store the autofill results so we can send them together.
   WebDataServiceBase::Handle pending_query_handle_;
   int query_id_;
-  std::vector<string16> autofill_values_;
-  std::vector<string16> autofill_labels_;
-  std::vector<string16> autofill_icons_;
+  std::vector<base::string16> autofill_values_;
+  std::vector<base::string16> autofill_labels_;
+  std::vector<base::string16> autofill_icons_;
   std::vector<int> autofill_unique_ids_;
 
   // Delegate to perform external processing (display, selection) on