Cleanup:

  * Change int to size_t in a few APIs.
  * Rename infobar_delegate_count() to infobar_count() in preparation for TabContents owning InfoBars rather than InfoBarDelegates.
  * Move some code from PluginInstallerInfoBarDelegate to PluginObserver since it's more related to who's instantiating the infobar(delegate)s.
  * Unify InfoBarDelegate behavior by making no delegates auto-add themselves to tabs (callers now all do this explicitly).
  * Eliminate unused member TabContentsSSLHelper::SSLAddCertData::handler_.
  * De-inline a couple classes.
  * Make more functions private.
  * Add some consts.
  * Change DCHECK() to DCHECK_EQ() where possible.
  * Rename the delegates in plugin_observer.cc to have "Delegate" in the names.
  * Remove unnecessary qualifiers.
  * Simplify.
  * Misc. style issues, naming issues, etc.

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6250172

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@74086 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 3 deletions

diff --git a/chrome/browser/tab_contents/tab_contents.h b/chrome/browser/tab_contents/tab_contents.h
index 918b063..f9b34c8 100644
--- a/chrome/browser/tab_contents/tab_contents.h
+++ b/chrome/browser/tab_contents/tab_contents.h
@@ -480,9 +480,10 @@ class TabContents : public PageNavigator,
                       InfoBarDelegate* new_delegate);
 
   // Enumeration and access functions.
-  int infobar_delegate_count() const { return infobar_delegates_.size(); }
-  InfoBarDelegate* GetInfoBarDelegateAt(int index) {
-    return infobar_delegates_.at(index);
+  size_t infobar_count() const { return infobar_delegates_.size(); }
+  // WARNING: This does not sanity-check |index|!
+  InfoBarDelegate* GetInfoBarDelegateAt(size_t index) {
+    return infobar_delegates_[index];
   }
 
   // Toolbars and such ---------------------------------------------------------