Enlarge size of touch target for several location bar buttons without affecting visual layout.

chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc

Index: chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc
diff --git a/chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc b/chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc
index 821119a7b6586402807654210fde684991668e14..9f4b9bef3d1134d84c81c26c929a66c6d83cb86c 100644
--- a/chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc
+++ b/chrome/browser/ui/views/location_bar/page_action_with_badge_view.cc
@@ -14,6 +14,7 @@ PageActionWithBadgeView::PageActionWithBadgeView(
     PageActionImageView* image_view) {
   image_view_ = image_view;
   AddChildView(image_view_);
+  TouchableLocationBarView::Init(this);
 }
 
 void PageActionWithBadgeView::GetAccessibleState(
@@ -26,6 +27,10 @@ gfx::Size PageActionWithBadgeView::GetPreferredSize() {
                    extensions::Extension::kPageActionIconMaxSize);
 }
 
+int PageActionWithBadgeView::GetBuiltInHorizontalPadding() const {
+  return GetBuiltInHorizontalPaddingImpl();
+}
+
 void PageActionWithBadgeView::Layout() {
   // We have 25 pixels of vertical space in the Omnibox to play with, so even
   // sized icons (such as 16x16) have either a 5 or a 4 pixel whitespace