Add "Open with <ARC-app-name>" items to the context menu

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index d1b78be5f9fefb4021f7c13a1718dfb885c2587b..4c39554ca2045d751e039c6e16cf68d945f8043c 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -729,6 +729,12 @@ are declared in build/common.gypi.
           <message name="IDS_CONTENT_CONTEXT_GENERATEPASSWORD" desc="The name of the Generate Password command in the content area context menu">
             Generate password
           </message>
+          <message name="IDS_CONTENT_CONTEXT_MORE_APPS" desc="The label for the parent item of the submenu in the content area context menu.">
+            More
+          </message>
+          <message name="IDS_CONTENT_CONTEXT_OPEN_WITH_APP" desc="The label for an item in the content area context menu for opening a link with an app.">
+            Open with <ph name="APP">$1<ex>Hangouts</ex></ph>
+          </message>
         </if>
         <if expr="use_titlecase">
           <message name="IDS_CONTENT_CONTEXT_BACK" desc="In Title Case: The name of the Back command in the content area context menu">