Fix translate namespace

Translate is turned into a component, classes and functions
have to be moved to the translate:: namespace.

BUG=331782
TEST=components_unittests:unit_tests --gtest_filter=Translate*
TBR=thakis

Review URL: https://codereview.chromium.org/378253002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@284742 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index 611125e..dfdb4ae 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -381,7 +381,7 @@
   RegisterBrowserUserPrefs(registry);
   SessionStartupPref::RegisterProfilePrefs(registry);
   TemplateURLPrepopulateData::RegisterProfilePrefs(registry);
-  TranslatePrefs::RegisterProfilePrefs(registry);
+  translate::TranslatePrefs::RegisterProfilePrefs(registry);
   ZeroSuggestProvider::RegisterProfilePrefs(registry);
 
 #if defined(ENABLE_AUTOFILL_DIALOG)
@@ -523,7 +523,7 @@
 #endif
 
   PromoResourceService::MigrateUserPrefs(prefs);
-  TranslatePrefs::MigrateUserPrefs(prefs, prefs::kAcceptLanguages);
+  translate::TranslatePrefs::MigrateUserPrefs(prefs, prefs::kAcceptLanguages);
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   autofill::AutofillManager::MigrateUserPrefs(prefs);