Implement PushManager#hasPermission

chrome/browser/content_settings/permission_context_base.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/content_settings/permission_context_base.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/content_settings/permission_bubble_request_impl.h"
@@ skipping 30 matching lines @@
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   DecidePermission(web_contents,
                    id,
                    requesting_frame.GetOrigin(),
                    web_contents->GetLastCommittedURL().GetOrigin(),
                    user_gesture,
                    callback);
 }
 
+ContentSetting PermissionContextBase::PermissionStatus(
+    const GURL& requesting_origin,
+    const GURL& embedder_origin) {
+  return
+      profile_->GetHostContentSettingsMap()

[mlamouri (slow - plz ping), 2014/10/16 09:04:57]

nit: do you really need a line break here?

[Miguel Garcia, 2014/10/16 13:50:26]

Done.

+      ->GetContentSetting(
+          requesting_origin, embedder_origin, permission_type_, std::string());
+}
+
+
 void PermissionContextBase::CancelPermissionRequest(
     content::WebContents* web_contents,
     const PermissionRequestID& id) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 
   if (PermissionBubbleManager::Enabled()) {
     PermissionBubbleRequest* cancelling =
         pending_bubbles_.get(id.ToString());
     if (cancelling != NULL && web_contents != NULL &&
         PermissionBubbleManager::FromWebContents(web_contents) != NULL) {
@@ skipping 139 matching lines @@
   DCHECK_EQ(embedder_origin, embedder_origin.GetOrigin());
   ContentSetting content_setting =
       allowed ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK;
   profile_->GetHostContentSettingsMap()->SetContentSetting(
       ContentSettingsPattern::FromURLNoWildcard(requesting_origin),
       ContentSettingsPattern::FromURLNoWildcard(embedder_origin),
       permission_type_,
       std::string(),
       content_setting);
 }