Removes arrow from location bar content bubbles when ink drop is shown

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

Index: chrome/browser/ui/views/location_bar/content_setting_image_view.cc
diff --git a/chrome/browser/ui/views/location_bar/content_setting_image_view.cc b/chrome/browser/ui/views/location_bar/content_setting_image_view.cc
index b60d76758b535c8088c568eb3df845fd69c3168b..e88ab5c3f5717dfaad2fb524f3ac242e1e3be424 100644
--- a/chrome/browser/ui/views/location_bar/content_setting_image_view.cc
+++ b/chrome/browser/ui/views/location_bar/content_setting_image_view.cc
@@ -259,6 +259,10 @@ void ContentSettingImageView::OnClick() {
     views::Widget* bubble_widget =
         parent_->delegate()->CreateViewsBubble(bubble_view_);
     bubble_widget->AddObserver(this);
+    // This is triggered by an input event, the icon will be in an active state
+    // so the bubble doesn't need an arrow.
+    if (ui::MaterialDesignController::IsModeMaterial())
+      bubble_view_->SetArrowPaintType(views::BubbleBorder::PAINT_TRANSPARENT);

[Evan Stade, 2016/03/04 04:25:14]

you can put this in ContentSettingBubbleContents

     bubble_widget->Show();
   }
 }