Makes sure we don't display several times the translate infobar for a page.

We can get several PAGE_DETERMINED notifications for one page.
The user might have closed the translate infobar between these multiple
notifications.  This CL ensures we don't show the infobar again in such
cases.

BUG=35919
TEST=See bug.

Review URL: http://codereview.chromium.org/613002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@39265 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 0 deletions

diff --git a/chrome/browser/tab_contents/language_state.h b/chrome/browser/tab_contents/language_state.h
index f8b2a68..21dea9d 100644
--- a/chrome/browser/tab_contents/language_state.h
+++ b/chrome/browser/tab_contents/language_state.h
@@ -52,6 +52,10 @@ class LanguageState {
   bool translation_pending() const { return translation_pending_; }
   void set_translation_pending(bool value) { translation_pending_ = value; }
 
+  // Whether the user has already declined to translate the page.
+  bool translation_declined() const { return translation_declined_; }
+  void set_translation_declined(bool value) { translation_declined_ = value; }
+
  private:
   // The languages this page is in. Note that current_lang_ is different from
   // original_lang_ when the page has been translated.
@@ -77,6 +81,11 @@ class LanguageState {
   //                then we can get rid of that state.
   bool translation_pending_;
 
+  // Whether the user has declined to translate the page (by closing the infobar
+  // for example).  This is necessary as a new infobar could be shown if a new
+  // load happens in the page after the user closed the infobar.
+  bool translation_declined_;
+
   DISALLOW_COPY_AND_ASSIGN(LanguageState);
 };