Check user gesture before firing an intent in WebView

android_webview/renderer/aw_content_renderer_client.cc

 // Copyright 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 "android_webview/renderer/aw_content_renderer_client.h"
 
 #include "android_webview/common/aw_resource.h"
 #include "android_webview/common/render_view_messages.h"
 #include "android_webview/common/url_constants.h"
 #include "android_webview/renderer/aw_content_settings_client.h"
@@ skipping 94 matching lines @@
     return false;
 
   // use NavigationInterception throttle to handle the call as that can
   // be deferred until after the java side has been constructed.
   if (opener_id != MSG_ROUTING_NONE) {
     return false;
   }
 
   bool ignore_navigation = false;
   base::string16 url =  request.url().string();
+  bool has_user_gesture = request.hasUserGesture();
 
   int render_frame_id = render_frame->GetRoutingID();
   RenderThread::Get()->Send(new AwViewHostMsg_ShouldOverrideUrlLoading(
-      render_frame_id, url, &ignore_navigation));
+      render_frame_id, url, has_user_gesture, is_redirect, &ignore_navigation));
   return ignore_navigation;
 }
 
 void AwContentRendererClient::RenderFrameCreated(
     content::RenderFrame* render_frame) {
   new AwContentSettingsClient(render_frame);
   new PrintRenderFrameObserver(render_frame);
   new AwRenderFrameExt(render_frame);
   new AwMessagePortClient(render_frame);
 
@@ skipping 77 matching lines @@
 
 bool AwContentRendererClient::ShouldOverridePageVisibilityState(
     const content::RenderFrame* render_frame,
     blink::WebPageVisibilityState* override_state) {
   // webview is always visible due to rendering requirements.
   *override_state = blink::WebPageVisibilityStateVisible;
   return true;
 }
 
 }  // namespace android_webview