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

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index 7f69247f1377e83432c64cd48c5e6bf85f1cdf23..1df00069bd27e7bdd59a62f6e821a6cbf8104b26 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -46,6 +46,7 @@
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/renderer_context_menu/context_menu_content_type_factory.h"
+#include "chrome/browser/renderer_context_menu/open_with_menu_observer.h"
 #include "chrome/browser/renderer_context_menu/spelling_menu_observer.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
@@ -278,9 +279,13 @@ const struct UmaEnumCommandIdPair {
     {71, -1, IDC_OPEN_LINK_IN_PROFILE_FIRST},
     {72, -1, IDC_CONTENT_CONTEXT_GENERATEPASSWORD},
     {73, -1, IDC_SPELLCHECK_MULTI_LINGUAL},
+    {74, -1, IDC_CONTENT_CONTEXT_OPEN_WITH1},
+    {75, -1, IDC_CONTENT_CONTEXT_OPEN_WITH2},
+    {76, -1, IDC_CONTENT_CONTEXT_OPEN_WITH3},
+    {77, -1, IDC_CONTENT_CONTEXT_OPEN_WITH4},
     // Add new items here and use |enum_id| from the next line.
     // Also, add new items to RenderViewContextMenuItem enum in histograms.xml.
-    {74, -1, 0},  // Must be the last. Increment |enum_id| when new IDC
+    {78, -1, 0},  // Must be the last. Increment |enum_id| when new IDC
                   // was added.
 };
 
@@ -898,6 +903,8 @@ void RenderViewContextMenu::AppendLinkItems() {
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD,
                                     IDS_CONTENT_CONTEXT_OPENLINKOFFTHERECORD);
 
+    AppendOpenWithLinkItems();
+
     // While ChromeOS supports multiple profiles, only one can be open at a
     // time.
     // TODO(jochen): Consider adding support for ChromeOS with similar
@@ -981,6 +988,13 @@ void RenderViewContextMenu::AppendLinkItems() {
   }
 }
 
+void RenderViewContextMenu::AppendOpenWithLinkItems() {
+  if (!open_with_menu_observer_)
+    open_with_menu_observer_.reset(new OpenWithMenuObserver(this));
+  observers_.AddObserver(open_with_menu_observer_.get());
+  open_with_menu_observer_->InitMenu(params_);
+}
+
 void RenderViewContextMenu::AppendImageItems() {
   std::map<std::string, std::string>::const_iterator it =
       params_.properties.find(data_reduction_proxy::chrome_proxy_header());