Rename SpellCheckCommon namespace to chrome.

chrome/browser/spellchecker/spellcheck_platform_mac.mm

 // 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.
 
 // Integration with OS X native spellchecker.
 
 #include "chrome/browser/spellchecker/spellcheck_platform_mac.h"
 
 #import <Cocoa/Cocoa.h>
 
@@ skipping 223 matching lines @@
 
 void FillSuggestionList(const string16& wrong_word,
                         std::vector<string16>* optional_suggestions) {
   NSString* NS_wrong_word = base::SysUTF16ToNSString(wrong_word);
   TimeTicks debug_begin_time = base::Histogram::DebugNow();
   // The suggested words for |wrong_word|.
   NSArray* guesses = [SharedSpellChecker() guessesForWord:NS_wrong_word];
   DHISTOGRAM_TIMES("Spellcheck.SuggestTime",
                    base::Histogram::DebugNow() - debug_begin_time);
 
-  for (int i = 0; i < static_cast<int>([guesses count]); i++) {
-    if (i < SpellCheckCommon::kMaxSuggestions) {
+  for (int i = 0; i < static_cast<int>([guesses count]); ++i) {
+    if (i < chrome::spellcheck_common::kMaxSuggestions) {
       optional_suggestions->push_back(base::SysNSStringToUTF16(
                                       [guesses objectAtIndex:i]));
     }
   }
 }
 
 void AddWord(const string16& word) {
     NSString* word_to_add = base::SysUTF16ToNSString(word);
   [SharedSpellChecker() learnWord:word_to_add];
 }
@@ skipping 21 matching lines @@
                       int identifier,
                       int document_tag,
                       const string16& text, BrowserMessageFilter* destination) {
   BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       base::Bind(&TextCheckingCallback, make_scoped_refptr(destination),
                  route_id, identifier, text, document_tag));
 }
 
 }  // namespace spellcheck_mac