Simplify geolocation permission request in the Content API.

This is the model I used for notifications and will use for other features as they move from RenderView to RenderFrame.

BUG=304341
R=avi@chromium.org, mkosiba@chromium.org

Review URL: https://codereview.chromium.org/330143002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@277038 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 47 insertions, 0 deletions

diff --git a/chrome/browser/geolocation/geolocation_permission_context_extensions.h b/chrome/browser/geolocation/geolocation_permission_context_extensions.h
new file mode 100644
index 0000000..e073b14
--- /dev/null
+++ b/chrome/browser/geolocation/geolocation_permission_context_extensions.h
@@ -0,0 +1,47 @@
+// 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.
+
+#ifndef CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_EXTENSIONS_H_
+#define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_EXTENSIONS_H_
+
+#include "base/callback_forward.h"
+#include "base/macros.h"
+
+namespace content {
+class WebContents;
+}
+
+class GURL;
+class PermissionRequestID;
+class Profile;
+
+// Chrome extensions specific portions of GeolocationPermissionContext.
+class GeolocationPermissionContextExtensions {
+ public:
+  explicit GeolocationPermissionContextExtensions(Profile* profile);
+  ~GeolocationPermissionContextExtensions();
+
+  // Returns true if the permission request was handled. In which case,
+  // |permission_set| will be set to true if the permission changed, and the
+  // permission has been set to |new_permission|.
+  bool RequestPermission(content::WebContents* web_contents,
+                         const PermissionRequestID& request_id,
+                         int bridge_id,
+                         const GURL& requesting_frame,
+                         bool user_gesture,
+                         base::Callback<void(bool)> callback,
+                         bool* permission_set,
+                         bool* new_permission);
+
+  // Returns true if the cancellation request was handled.
+  bool CancelPermissionRequest(content::WebContents* web_contents,
+                               int bridge_id);
+
+ private:
+  Profile* profile_;
+
+  DISALLOW_COPY_AND_ASSIGN(GeolocationPermissionContextExtensions);
+};
+
+#endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_PERMISSION_CONTEXT_EXTENSIONS_H_