Move language detection to a component

chrome/browser/translate/translate_script.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/translate/translate_script.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/translate/translate_url_fetcher.h"
 #include "chrome/browser/translate/translate_url_util.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/translate/translate_util.h"
+#include "components/translate/common/translate_util.h"
 #include "google_apis/google_api_keys.h"
 #include "grit/browser_resources.h"
 #include "net/base/escape.h"
 #include "net/base/url_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace {
 
 const int kExpirationDelayDays = 1;
 
@@ skipping 91 matching lines @@
   DCHECK_EQ(kFetcherId, id);
 
   scoped_ptr<const TranslateURLFetcher> delete_ptr(fetcher_.release());
 
   if (success) {
     DCHECK(data_.empty());
     // Insert variable definitions on API Key and security origin.
     data_ = base::StringPrintf("var translateApiKey = '%s';\n",
                                google_apis::GetAPIKey().c_str());
 
-    GURL security_origin = TranslateUtil::GetTranslateSecurityOrigin();
+    GURL security_origin = translate::GetTranslateSecurityOrigin();
     base::StringAppendF(
         &data_, "var securityOrigin = '%s';", security_origin.spec().c_str());
 
     // Append embedded translate.js and a remote element library.
     base::StringPiece str = ResourceBundle::GetSharedInstance().
         GetRawDataResource(IDR_TRANSLATE_JS);
     str.AppendToString(&data_);
     data_ += data;
 
     // We'll expire the cached script after some time, to make sure long
     // running browsers still get fixes that might get pushed with newer
     // scripts.
     base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&TranslateScript::Clear,
                    weak_method_factory_.GetWeakPtr()),
         expiration_delay_);
   }
 
   callback_.Run(success, data);
 }