From 76ec1ea76ba6116e1e8a07706f43dd80009d209f Mon Sep 17 00:00:00 2001
From: ccameron <ccameron@chromium.org>
Date: Fri, 20 Feb 2015 11:51:41 -0800
Subject: Mac: Re-enable double-tap zoom

BUG=452592

Review URL: https://codereview.chromium.org/945723003

Cr-Commit-Position: refs/heads/master@{#317380}
---
 content/browser/renderer_host/render_widget_host_view_mac.mm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'content')

diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
index 7774fa1..a477fe0 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -2279,7 +2279,10 @@ void RenderWidgetHostViewMac::OnDisplayMetricsChanged(
 - (void)smartMagnifyWithEvent:(NSEvent*)event {
   const WebGestureEvent& smartMagnifyEvent =
       WebInputEventFactory::gestureEvent(event, self);
-  ignore_result(smartMagnifyEvent);
+  if (renderWidgetHostView_ && renderWidgetHostView_->render_widget_host_) {
+    renderWidgetHostView_->render_widget_host_->ForwardGestureEvent(
+        smartMagnifyEvent);
+  }
 }
 
 // This is invoked only on 10.8 or newer when the user taps a word using
-- 
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