Port the Extension Install Bubble changes to Mac

chrome/browser/ui/views/extensions/extension_installed_bubble.cc

Index: chrome/browser/ui/views/extensions/extension_installed_bubble.cc
===================================================================
--- chrome/browser/ui/views/extensions/extension_installed_bubble.cc	(revision 153650)
+++ chrome/browser/ui/views/extensions/extension_installed_bubble.cc	(working copy)
@@ -351,18 +351,16 @@
       browser_(browser),
       icon_(icon),
       animation_wait_retries_(0) {
-  if (extension->is_app()) {
+  if (extension->is_app())
     type_ = APP;
-  } else if (!extension_->omnibox_keyword().empty()) {
+  else if (!extension_->omnibox_keyword().empty())
     type_ = OMNIBOX_KEYWORD;
-  } else if (extension_->browser_action()) {
+  else if (extension_->browser_action())
     type_ = BROWSER_ACTION;
-  } else if (extension->page_action() &&
-             !extension->page_action()->default_icon_path().empty()) {
+  else if (extension->page_action() && extension->is_verbose_install_message())
     type_ = PAGE_ACTION;
-  } else {
+  else
     type_ = GENERIC;
-  }
 
   // |extension| has been initialized but not loaded at this point. We need
   // to wait on showing the Bubble until not only the EXTENSION_LOADED gets