Use base namespace for string16 in chrome/renderer.

chrome/renderer/spellchecker/spellcheck_provider.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_PROVIDER_H_
 #define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_PROVIDER_H_
 
 #include <vector>
 
 #include "base/id_map.h"
@@ skipping 21 matching lines @@
  public:
   typedef IDMap<blink::WebTextCheckingCompletion> WebTextCheckCompletions;
 
   SpellCheckProvider(content::RenderView* render_view,
                      SpellCheck* spellcheck);
   virtual ~SpellCheckProvider();
 
   // Requests async spell and grammar checker to the platform text
   // checker, which is available on the browser process.
   void RequestTextChecking(
-      const string16& text,
+      const base::string16& text,
       blink::WebTextCheckingCompletion* completion,
       const std::vector<SpellCheckMarker>& markers);
 
   // The number of ongoing IPC requests.
   size_t pending_text_request_size() const {
     return text_check_completions_.size();
   }
 
   // Replace shared spellcheck data.
   void set_spellcheck(SpellCheck* spellcheck) { spellcheck_ = spellcheck; }
 
   // Enables document-wide spellchecking.
   void EnableSpellcheck(bool enabled);
 
   // RenderViewObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void FocusedNodeChanged(const blink::WebNode& node) OVERRIDE;
 
  private:
   friend class TestingSpellCheckProvider;
 
   // Tries to satisfy a spell check request from the cache in |last_request_|.
   // Returns true (and cancels/finishes the completion) if it can, false
   // if the provider should forward the query on.
-  bool SatisfyRequestFromCache(const string16& text,
+  bool SatisfyRequestFromCache(const base::string16& text,
                                blink::WebTextCheckingCompletion* completion);
 
   // blink::WebSpellCheckClient implementation.
   virtual void spellCheck(
       const blink::WebString& text,
       int& offset,
       int& length,
       blink::WebVector<blink::WebString>* optional_suggestions) OVERRIDE;
   virtual void checkTextOfParagraph(
       const blink::WebString& text,
@@ skipping 10 matching lines @@
       const blink::WebString& misspelled_word) OVERRIDE;
   virtual void showSpellingUI(bool show) OVERRIDE;
   virtual bool isShowingSpellingUI() OVERRIDE;
   virtual void updateSpellingUIWithMisspelledWord(
       const blink::WebString& word) OVERRIDE;
 
 #if !defined(OS_MACOSX)
   void OnRespondSpellingService(
       int identifier,
       bool succeeded,
-      const string16& text,
+      const base::string16& text,
       const std::vector<SpellCheckResult>& results);
 #endif
 
   // Returns whether |text| has word characters, i.e. whether a spellchecker
   // needs to check this text.
-  bool HasWordCharacters(const string16& text, int index) const;
+  bool HasWordCharacters(const base::string16& text, int index) const;
 
 #if defined(OS_MACOSX)
   void OnAdvanceToNextMisspelling();
   void OnRespondTextCheck(
       int identifier,
       const std::vector<SpellCheckResult>& results);
   void OnToggleSpellPanel(bool is_currently_visible);
 #endif
 
   // Holds ongoing spellchecking operations, assigns IDs for the IPC routing.
   WebTextCheckCompletions text_check_completions_;
 
   // The last text sent to the browser process to spellcheck it and its
   // spellchecking results.
-  string16 last_request_;
+  base::string16 last_request_;
   blink::WebVector<blink::WebTextCheckingResult> last_results_;
 
   // True if the browser is showing the spelling panel for us.
   bool spelling_panel_visible_;
 
   // Weak pointer to shared (per RenderView) spellcheck data.
   SpellCheck* spellcheck_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheckProvider);
 };
 
 #endif  // CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_PROVIDER_H_