Move TranslateManager::IsTranslatableURL to be a client-level concept.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index 52fc63bd419f19bcc4cd2b08bd597661a7b4f390..1ffbd992e7ff58f060f6d8d638f15235d9352a93 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -52,6 +52,7 @@
 #include "chrome/browser/spellchecker/spellcheck_service.h"
 #include "chrome/browser/tab_contents/retargeting_details.h"
 #include "chrome/browser/translate/translate_manager.h"
+#include "chrome/browser/translate/translate_service.h"
 #include "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
@@ -904,7 +905,7 @@ void RenderViewContextMenu::AppendPageItems() {
                                   IDS_CONTENT_CONTEXT_SAVEPAGEAS);
   menu_model_.AddItemWithStringId(IDC_PRINT, IDS_CONTENT_CONTEXT_PRINT);
 
-  if (TranslateManager::IsTranslatableURL(params_.page_url)) {
+  if (TranslateService::IsTranslatableURL(params_.page_url)) {
     std::string locale = g_browser_process->GetApplicationLocale();
     locale = TranslateDownloadManager::GetLanguageCode(locale);
     base::string16 language =