Remove PageActionsController

chrome/browser/extensions/location_bar_controller.cc

 // Copyright 2014 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 "chrome/browser/extensions/location_bar_controller.h"
 
-#include "base/logging.h"
 #include "chrome/browser/extensions/active_script_controller.h"
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
-#include "chrome/browser/extensions/page_action_controller.h"
-#include "chrome/common/extensions/api/extension_action/action_info.h"
-#include "content/public/browser/navigation_details.h"
+#include "chrome/browser/extensions/extension_action_manager.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_registry.h"
 
 namespace extensions {
 
 LocationBarController::LocationBarController(
     content::WebContents* web_contents)
-    : WebContentsObserver(web_contents),
-      web_contents_(web_contents),
+    : web_contents_(web_contents),
+      browser_context_(web_contents->GetBrowserContext()),
       active_script_controller_(new ActiveScriptController(web_contents_)),
-      page_action_controller_(new PageActionController(web_contents_)),
       extension_registry_observer_(this) {
-  extension_registry_observer_.Add(
-      ExtensionRegistry::Get(web_contents_->GetBrowserContext()));
+  extension_registry_observer_.Add(ExtensionRegistry::Get(browser_context_));
 }
 
 LocationBarController::~LocationBarController() {
 }
 
 std::vector<ExtensionAction*> LocationBarController::GetCurrentActions() {
   const ExtensionSet& extensions =
-      ExtensionRegistry::Get(web_contents_->GetBrowserContext())
-          ->enabled_extensions();
+      ExtensionRegistry::Get(browser_context_)->enabled_extensions();
+  ExtensionActionManager* action_manager =
+      ExtensionActionManager::Get(browser_context_);
   std::vector<ExtensionAction*> current_actions;
   for (ExtensionSet::const_iterator iter = extensions.begin();
        iter != extensions.end();
        ++iter) {
     // Right now, we can consolidate these actions because we only want to show
     // one action per extension. If clicking on an active script action ever
     // has a response, then we will need to split the actions.
-    ExtensionAction* action =
-        page_action_controller_->GetActionForExtension(iter->get());
+    ExtensionAction* action = action_manager->GetPageAction(**iter);
     if (!action)
       action = active_script_controller_->GetActionForExtension(iter->get());
     if (action)
       current_actions.push_back(action);
   }
 
   return current_actions;
 }
 
-void LocationBarController::DidNavigateMainFrame(
-    const content::LoadCommittedDetails& details,
-    const content::FrameNavigateParams& params) {
-  if (details.is_in_page)
-    return;
-
-  page_action_controller_->OnNavigated();
-  active_script_controller_->OnNavigated();
-}
-
 void LocationBarController::OnExtensionUnloaded(
     content::BrowserContext* browser_context,
     const Extension* extension,
     UnloadedExtensionInfo::Reason reason) {
   bool should_update = false;
-  if (page_action_controller_->GetActionForExtension(extension)) {
-    page_action_controller_->OnExtensionUnloaded(extension);
+  if (ExtensionActionManager::Get(browser_context_)->GetPageAction(*extension))
     should_update = true;
-  }
+
   if (active_script_controller_->GetActionForExtension(extension)) {
     active_script_controller_->OnExtensionUnloaded(extension);
     should_update = true;
   }
 
   if (should_update) {
     ExtensionActionAPI::Get(browser_context)->
-        NotifyPageActionsChanged(web_contents());
+        NotifyPageActionsChanged(web_contents_);
   }
 }
 
 }  // namespace extensions