Remove Hunspell on OS X - step 2

chrome/browser/spellchecker/spellcheck_platform_mac.mm

Index: chrome/browser/spellchecker/spellcheck_platform_mac.mm
diff --git a/chrome/browser/spellchecker/spellchecker_mac.mm b/chrome/browser/spellchecker/spellcheck_platform_mac.mm
similarity index 97%
rename from chrome/browser/spellchecker/spellchecker_mac.mm
rename to chrome/browser/spellchecker/spellcheck_platform_mac.mm
index 2f4f57abdf782c0054f23a3484324ddf5fc50e68..e107e7ea334f5d429118a9b0728b7539388ba614 100644
--- a/chrome/browser/spellchecker/spellchecker_mac.mm
+++ b/chrome/browser/spellchecker/spellcheck_platform_mac.mm
@@ -2,10 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// This file implements the interface defined in spellchecker_platform_engine.h
-// for the OS X platform.
+// Integration with OS X native spellchecker.
 
-#include "chrome/browser/spellchecker/spellchecker_platform_engine.h"
+#include "chrome/browser/spellchecker/spellcheck_platform_mac.h"
 
 #import <Cocoa/Cocoa.h>
 
@@ -149,7 +148,7 @@ std::string ConvertLanguageCodeFromMac(NSString* lang_code) {
 
 } // namespace
 
-namespace SpellCheckerPlatform {
+namespace spellcheck_mac {
 
 void GetAvailableLanguages(std::vector<std::string>* spellcheck_languages) {
   NSArray* availableLanguages = [[NSSpellChecker sharedSpellChecker]
@@ -200,9 +199,6 @@ void UpdateSpellingPanelWithMisspelledWord(const string16& word) {
                     waitUntilDone:YES];
 }
 
-void Init() {
-}
-
 bool PlatformSupportsLanguage(const std::string& current_language) {
   // First, convert the language to an OS X language code.
   NSString* mac_lang_code = ConvertLanguageCodeToMac(current_language);
@@ -297,4 +293,4 @@ void RequestTextCheck(int route_id,
           destination, route_id, identifier, text, document_tag));
 }
 
-}  // namespace SpellCheckerPlatform
+}  // namespace spellcheck_mac