Move infobar handling to a tab helper.

Part 2:
- Removed TabContentsWrapper from core infobar classes
- Made InfoBarTabHelper the owner of the infobar delegates
- Removed all owner references from the delegate subclasses

BUG=94741
TEST=no visible change

Review URL: http://codereview.chromium.org/7862003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103463 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 4 deletions

diff --git a/chrome/browser/google/google_url_tracker.h b/chrome/browser/google/google_url_tracker.h
index 5fd97ce..f784326 100644
--- a/chrome/browser/google/google_url_tracker.h
+++ b/chrome/browser/google/google_url_tracker.h
@@ -85,7 +85,7 @@ class GoogleURLTracker : public URLFetcher::Delegate,
  private:
   friend class GoogleURLTrackerTest;
 
-  typedef InfoBarDelegate* (*InfobarCreator)(TabContents*,
+  typedef InfoBarDelegate* (*InfobarCreator)(InfoBarTabHelper*,
                                              GoogleURLTracker*,
                                              const GURL&);
 
@@ -164,7 +164,7 @@ class GoogleURLTracker : public URLFetcher::Delegate,
 // code can subclass it.
 class GoogleURLTrackerInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
-  GoogleURLTrackerInfoBarDelegate(TabContents* tab_contents,
+  GoogleURLTrackerInfoBarDelegate(InfoBarTabHelper* infobar_helper,
                                   GoogleURLTracker* google_url_tracker,
                                   const GURL& new_google_url);
 
@@ -188,8 +188,6 @@ class GoogleURLTrackerInfoBarDelegate : public ConfirmInfoBarDelegate {
   // Returns the portion of the appropriate hostname to display.
   string16 GetHost(bool new_host) const;
 
-  TabContents* tab_contents_;
-
   DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerInfoBarDelegate);
 };