Implement Browser Actions extensions.

Browser Actions are like Page Actions, except they appear next to the Omnibox and are always visible. For details see http://code.google.com/p/chromium/wiki/BrowserActions.

Added a simple browser action sample that adds a Print button to the chrome toolbar (which brings up the Print dialog for the current page).

Removed |type| from PageActions, which is currently ignored and was already removed from the docs.

Each extension can only have 1 browser_action. Each browser action can specify more than one icon, but only the first is used. And no API has been added yet (besides the event definition).

BUG=22099
TEST=Install the sample browser action, navigate to google.com, press the print button. A print dialog should come up.
Review URL: http://codereview.chromium.org/243001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27319 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 2 deletions

diff --git a/chrome/browser/views/location_bar_view.h b/chrome/browser/views/location_bar_view.h
index 343e7e6..6ab77d7 100644
--- a/chrome/browser/views/location_bar_view.h
+++ b/chrome/browser/views/location_bar_view.h
@@ -347,7 +347,7 @@ class LocationBarView : public LocationBar,
    public:
     PageActionImageView(LocationBarView* owner,
                         Profile* profile,
-                        const PageAction* page_action,
+                        const ContextualAction* page_action,
                         const BubblePositioner* bubble_positioner);
     virtual ~PageActionImageView();
 
@@ -374,7 +374,7 @@ class LocationBarView : public LocationBar,
 
     // The PageAction that this view represents. The PageAction is not owned by
     // us, it resides in the extension of this particular profile.
-    const PageAction* page_action_;
+    const ContextualAction* page_action_;
 
     // The icons representing different states for the page action.
     std::vector<SkBitmap> page_action_icons_;