[Media Router WebUI] Open links in a new tab.

chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html

Index: chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html
diff --git a/chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html b/chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html
index 23e5d7f06f96a8d98f36d7e177989707e8bdee8f..17cbb4880100d6312dfa7a16db995f653573db46 100644
--- a/chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html
+++ b/chrome/browser/resources/media_router/elements/media_router_container/media_router_container.html
@@ -24,7 +24,7 @@
         <div id="first-run-title">[[firstRunFlowTitle_]]</div>
         <div id="first-run-text">
           <span>[[firstRunFlowText_]]</span>
-          <a href="[[firstRunFlowLearnMoreUrl]]">
+          <a href="[[firstRunFlowLearnMoreUrl]]" target="_blank">
             <span class="first-run-learn-more">
               [[firstRunFlowLearnMore_]]
             </span>
@@ -38,7 +38,7 @@
           </div>
           <div>
             <span>[[firstRunFlowCloudPrefText_]]</span>
-            <a href="[[firstRunFlowCloudPrefLearnMoreUrl]]">
+            <a href="[[firstRunFlowCloudPrefLearnMoreUrl]]" target="_blank">
               <span class="first-run-learn-more">
                 [[firstRunFlowLearnMore_]]
               </span>
@@ -99,7 +99,7 @@
         <paper-spinner id="searching-devices-spinner" active
             hidden$="[[computeSpinnerHidden_(justOpened_)]]">
         </paper-spinner>
-        <a href="[[deviceMissingUrl]]"
+        <a href="[[deviceMissingUrl]]" target="_blank">
             hidden$="[[!computeSpinnerHidden_(justOpened_)]]">
           [[deviceMissingText_]]
         </a>