Web Introducer overview

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
===================================================================
--- chrome/browser/tab_contents/render_view_context_menu.cc	(revision 79632)
+++ chrome/browser/tab_contents/render_view_context_menu.cc	(working copy)
@@ -36,6 +36,7 @@
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/browser/spellcheck_host.h"
 #include "chrome/browser/spellchecker_platform_engine.h"
+#include "chrome/browser/tab_contents/introducer_handler.h"
 #include "chrome/browser/translate/translate_prefs.h"
 #include "chrome/browser/translate/translate_manager.h"
 #include "chrome/common/chrome_constants.h"
@@ -457,6 +458,11 @@
     return;
   }
 
+  if (IntroducerService::InitMenu(source_tab_contents_, profile_, params_,
+                                  &introducer_commands_, &menu_model_)) {
+    return;
+  }
+
   // When no special node or text is selected and selection has no link,
   // show page items.
   bool is_devtools = false;
@@ -869,6 +875,12 @@
     return true;
   }
 
+  // Introducer items.
+  if (id >= IDC_INTRODUCER_CONTEXT_CUSTOM_FIRST &&
+      id <= IDC_INTRODUCER_CONTEXT_CUSTOM_LAST) {
+    return true;
+  }
+
   switch (id) {
     case IDC_BACK:
       return source_tab_contents_->controller().CanGoBack();
@@ -1104,6 +1116,12 @@
       return false;
   }
 
+  // Introducer items.
+  if (id >= IDC_INTRODUCER_CONTEXT_CUSTOM_FIRST &&
+      id <= IDC_INTRODUCER_CONTEXT_CUSTOM_LAST) {
+    return false;
+  }
+
 #if defined(OS_MACOSX)
     if (id == IDC_WRITING_DIRECTION_DEFAULT)
       return params_.writing_direction_default &
@@ -1174,6 +1192,15 @@
     return;
   }
 
+  // Process Introducer menu items.
+  if (id >= IDC_INTRODUCER_CONTEXT_CUSTOM_FIRST &&
+      id <= IDC_INTRODUCER_CONTEXT_CUSTOM_LAST) {
+    if (IntroducerService::Introduce(source_tab_contents_, profile_, params_,
+                                     introducer_commands_[id])) {
+      params_.introduction_context.request_id = 0;
+    }
+    return;
+  }
 
   switch (id) {
     case IDC_CONTENT_CONTEXT_OPENLINKNEWTAB:
@@ -1470,6 +1497,10 @@
 void RenderViewContextMenu::MenuClosed() {
   source_tab_contents_->render_view_host()->ContextMenuClosed(
       params_.custom_context);
+  if (params_.introduction_context.request_id) {
+    IntroducerService::Dismiss(source_tab_contents_,
+                               params_.introduction_context.request_id);
+  }
 }
 
 bool RenderViewContextMenu::IsDevCommandEnabled(int id) const {