Remove most of chrome/ and content/ usage from TranslateInfoBarDelegate

components/translate/core/browser/translate_manager.h

Index: components/translate/core/browser/translate_manager.h
diff --git a/components/translate/core/browser/translate_manager.h b/components/translate/core/browser/translate_manager.h
index d1f09fcc96d6a76a61ba54d30b92d2223d452039..c29b167775b106075f813a3bf79558a8dd437e2a 100644
--- a/components/translate/core/browser/translate_manager.h
+++ b/components/translate/core/browser/translate_manager.h
@@ -35,6 +35,12 @@ class TranslateManager {
                    const std::string& accept_language_pref_name);
   virtual ~TranslateManager();
 
+  // Returns a weak pointer to this instance.
+  base::WeakPtr<TranslateManager> GetWeakPtr();
+
+  // Cannot return NULL.
+  TranslateClient* translate_client() { return translate_client_; }
+
   // Returns the language to translate to. The language returned is the
   // first language found in the following list that is supported by the
   // translation service: