Remove most of chrome/ and content/ usage from TranslateInfoBarDelegate

chrome/browser/translate/translate_infobar_delegate.h

 // Copyright 2011 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.
 
 #ifndef CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_DELEGATE_H_
 
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
 #include "components/infobars/core/infobar_delegate.h"
 #include "components/translate/core/browser/translate_prefs.h"
 #include "components/translate/core/browser/translate_step.h"
 #include "components/translate/core/browser/translate_ui_delegate.h"
 #include "components/translate/core/common/translate_constants.h"
 #include "components/translate/core/common/translate_errors.h"
 
+class InfoBarService;
 class PrefService;
+class TranslateClient;
+class TranslateManager;
 
 namespace content {
 class WebContents;
 }
 
 class TranslateInfoBarDelegate : public infobars::InfoBarDelegate {
  public:
   // The types of background color animations.
   enum BackgroundAnimationType {
     NONE,
@@ skipping 11 matching lines @@
   // (e.g. "en", "fr", etc.) for languages the TranslateManager supports
   // translating.  The lone exception is when the user initiates translation
   // from the context menu, in which case it's legal to call this with
   // |step| == TRANSLATING and |original_language| == kUnknownLanguageCode.
   //
   // If |replace_existing_infobar| is true, the infobar is created and added to
   // the infobar service for |web_contents|, replacing any other translate
   // infobar already present there.  Otherwise, the infobar will only be added
   // if there is no other translate infobar already present.
   static void Create(bool replace_existing_infobar,
-                     content::WebContents* web_contents,
+                     const base::WeakPtr<TranslateManager>& translate_manager,
+                     InfoBarService* infobar_service,
+                     bool is_off_the_record,
                      translate::TranslateStep step,
                      const std::string& original_language,
                      const std::string& target_language,
                      TranslateErrors::Type error_type,
                      PrefService* prefs,
                      bool triggered_from_menu);
 
   // Returns the number of languages supported.
   size_t num_languages() const { return ui_delegate_.GetNumberOfLanguages(); }
 
   // Returns the ISO code for the language at |index|.
   std::string language_code_at(size_t index) const {
     return ui_delegate_.GetLanguageCodeAt(index);
   }
 
   // Returns the displayable name for the language at |index|.
   base::string16 language_name_at(size_t index) const {
     return ui_delegate_.GetLanguageNameAt(index);
   }
 
   translate::TranslateStep translate_step() const { return step_; }
 
+  bool is_off_the_record() { return is_off_the_record_; }
+
   TranslateErrors::Type error_type() const { return error_type_; }
 
   size_t original_language_index() const {
     return ui_delegate_.GetOriginalLanguageIndex();
   }
   void UpdateOriginalLanguageIndex(size_t language_index);
 
   size_t target_language_index() const {
     return ui_delegate_.GetTargetLanguageIndex();
   }
@@ skipping 75 matching lines @@
   // text is split in 2 or 3 chunks. |swap_languages| is set to true if
   // |autodetermined_source_language| is false, and <lang1> and <lang2>
   // should be inverted (some languages express the sentense as "The page has
   // been translate to <lang2> from <lang1>."). It is ignored if
   // |autodetermined_source_language| is true.
   static void GetAfterTranslateStrings(std::vector<base::string16>* strings,
                                        bool* swap_languages,
                                        bool autodetermined_source_language);
 
  protected:
-  TranslateInfoBarDelegate(content::WebContents* web_contents,
-                           translate::TranslateStep step,
-                           TranslateInfoBarDelegate* old_delegate,
-                           const std::string& original_language,
-                           const std::string& target_language,
-                           TranslateErrors::Type error_type,
-                           PrefService* prefs,
-                           bool triggered_from_menu);
+  TranslateInfoBarDelegate(
+      const base::WeakPtr<TranslateManager>& translate_manager,
+      bool is_off_the_record,
+      translate::TranslateStep step,
+      TranslateInfoBarDelegate* old_delegate,
+      const std::string& original_language,
+      const std::string& target_language,
+      TranslateErrors::Type error_type,
+      PrefService* prefs,
+      bool triggered_from_menu);
 
  private:
   friend class TranslationInfoBarTest;
   typedef std::pair<std::string, base::string16> LanguageNamePair;
 
   // Returns a translate infobar that owns |delegate|.
   static scoped_ptr<infobars::InfoBar> CreateInfoBar(
       scoped_ptr<TranslateInfoBarDelegate> delegate);
 
+  // May return NULL if the client has been destroyed.
+  TranslateClient* GetTranslateClient();
+
   // InfoBarDelegate:
   virtual void InfoBarDismissed() OVERRIDE;
   virtual int GetIconID() const OVERRIDE;
   virtual infobars::InfoBarDelegate::Type GetInfoBarType() const OVERRIDE;
   virtual bool ShouldExpire(const NavigationDetails& details) const OVERRIDE;
   virtual TranslateInfoBarDelegate* AsTranslateInfoBarDelegate() OVERRIDE;
 
+  bool is_off_the_record_;
   translate::TranslateStep step_;
 
   // The type of fading animation if any that should be used when showing this
   // infobar.
   BackgroundAnimationType background_animation_;
 
   TranslateUIDelegate ui_delegate_;
+  base::WeakPtr<TranslateManager> translate_manager_;
 
   // The error that occurred when trying to translate (NONE if no error).
   TranslateErrors::Type error_type_;
 
   // The translation related preferences.
   scoped_ptr<TranslatePrefs> prefs_;
 
   // Whether the translation was triggered via a menu click vs automatically
   // (due to language detection, preferences...)
   bool triggered_from_menu_;
   DISALLOW_COPY_AND_ASSIGN(TranslateInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_TRANSLATE_TRANSLATE_INFOBAR_DELEGATE_H_