Use base namespace for string16 in chrome/renderer.

chrome/renderer/spellchecker/spellcheck.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 #define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 53 matching lines @@
   // In addition, finds the suggested words for a given word
   // and puts them into |*optional_suggestions|.
   // If the word is spelled correctly, the vector is empty.
   // If optional_suggestions is NULL, suggested words will not be looked up.
   // Note that Doing suggest lookups can be slow.
   bool SpellCheckWord(const char16* in_word,
                       int in_word_len,
                       int tag,
                       int* misspelling_start,
                       int* misspelling_len,
-                      std::vector<string16>* optional_suggestions);
+                      std::vector<base::string16>* optional_suggestions);
 
   // SpellCheck a paragraph.
   // Returns true if |text| is correctly spelled, false otherwise.
   // If the spellchecker failed to initialize, always returns true.
   bool SpellCheckParagraph(
-      const string16& text,
+      const base::string16& text,
       blink::WebVector<blink::WebTextCheckingResult>* results);
 
   // Find a possible correctly spelled word for a misspelled word. Computes an
   // empty string if input misspelled word is too long, there is ambiguity, or
   // the correct spelling cannot be determined.
   // NOTE: If using the platform spellchecker, this will send a *lot* of sync
   // IPCs. We should probably refactor this if we ever plan to take it out from
   // behind its command line flag.
-  string16 GetAutoCorrectionWord(const string16& word, int tag);
+  base::string16 GetAutoCorrectionWord(const base::string16& word, int tag);
 
   // Requests to spellcheck the specified text in the background. This function
   // posts a background task and calls SpellCheckParagraph() in the task.
 #if !defined (OS_MACOSX)
-  void RequestTextChecking(const string16& text,
+  void RequestTextChecking(const base::string16& text,
                            blink::WebTextCheckingCompletion* completion);
 #endif
 
   // Creates a list of WebTextCheckingResult objects (used by WebKit) from a
   // list of SpellCheckResult objects (used by Chrome). This function also
   // checks misspelled words returned by the Spelling service and changes the
   // underline colors of contextually-misspelled words.
   void CreateTextCheckingResults(
       ResultFilter filter,
       int line_offset,
-      const string16& line_text,
+      const base::string16& line_text,
       const std::vector<SpellCheckResult>& spellcheck_results,
       blink::WebVector<blink::WebTextCheckingResult>* textcheck_results);
 
   bool is_spellcheck_enabled() { return spellcheck_enabled_; }
 
  private:
    friend class SpellCheckTest;
    FRIEND_TEST_ALL_PREFIXES(SpellCheckTest, GetAutoCorrectionWord_EN_US);
    FRIEND_TEST_ALL_PREFIXES(SpellCheckTest,
        RequestSpellCheckMultipleTimesWithoutInitialization);
@@ skipping 37 matching lines @@
   // Remember state for auto spell correct.
   bool auto_spell_correct_turned_on_;
 
   // Remember state for spellchecking.
   bool spellcheck_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheck);
 };
 
 #endif  // CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_