tweak translate infobar ui

- remove button from options menu and only show it on hover
  - allow MenuButton to be created with or without border for normal state
- make font size and color of all labels, buttons and dropdowns black and medium font respectively
  - extract creation of label into private function to reduce code
- use new special image for all menu drop arrows
  - modify base class MenuButton's menu_marker_ image to a non-const and allow it to be set

BUG=38296
TEST=verify per bug report.

Review URL: http://codereview.chromium.org/1150002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42210 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 1 deletions

diff --git a/views/controls/button/menu_button.h b/views/controls/button/menu_button.h
index 9c27798..57f42a0 100644
--- a/views/controls/button/menu_button.h
+++ b/views/controls/button/menu_button.h
@@ -42,6 +42,10 @@ class MenuButton : public TextButton {
     menu_delegate_ = delegate;
   }
 
+  void set_menu_marker(const SkBitmap* menu_marker) {
+    menu_marker_ = menu_marker;
+  }
+
   // Activate the button (called when the button is pressed).
   virtual bool Activate();
 
@@ -91,7 +95,7 @@ class MenuButton : public TextButton {
 
   // The down arrow used to differentiate the menu button from normal
   // text buttons.
-  const SkBitmap* const menu_marker_;
+  const SkBitmap* menu_marker_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuButton);
 };