Update location bar bubble/icon behavior.

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

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/location_bar/zoom_view.h"
 
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/toolbar/toolbar_model.h"
@@ skipping 30 matching lines @@
                       ui_zoom::ZoomController::ZOOM_BELOW_DEFAULT_ZOOM
                   ? gfx::VectorIconId::ZOOM_MINUS
                   : gfx::VectorIconId::ZOOM_PLUS;
   if (GetNativeTheme())
     UpdateIcon();
 
   SetVisible(true);
 }
 
 void ZoomView::OnExecuting(BubbleIconView::ExecuteSource source) {
-  ZoomBubbleView::ShowBubble(location_bar_delegate_->GetWebContents(), false);
+  ZoomBubbleView::ShowBubble(location_bar_delegate_->GetWebContents(),
+                             ZoomBubbleView::USER_GESTURE);
 }
 
 void ZoomView::GetAccessibleState(ui::AXViewState* state) {
   BubbleIconView::GetAccessibleState(state);
   state->name = l10n_util::GetStringUTF16(IDS_ACCNAME_ZOOM);
 }
 
 views::BubbleDelegateView* ZoomView::GetBubble() const {
   return ZoomBubbleView::GetZoomBubble();
 }
 
 gfx::VectorIconId ZoomView::GetVectorIcon() const {
   return image_id_;
 }