browser: implement multiple permission requesting

content/shell/browser/shell_permission_manager.cc

Index: content/shell/browser/shell_permission_manager.cc
diff --git a/content/shell/browser/shell_permission_manager.cc b/content/shell/browser/shell_permission_manager.cc
index 136d68ca6ed8bbb1c5ac88c218f1fb0c542d1093..db60ab59d41b39cfb3ddd5b85f03c892de1e4058 100644
--- a/content/shell/browser/shell_permission_manager.cc
+++ b/content/shell/browser/shell_permission_manager.cc
@@ -27,6 +27,23 @@ int ShellPermissionManager::RequestPermission(
   return -1;
 }
 
+int ShellPermissionManager::RequestPermissions(
+    const std::vector<PermissionType>& permissions,
+    content::RenderFrameHost* render_frame_host,
+    int request_id,
+    const GURL& requesting_origin,
+    bool user_gesture,
+    const base::Callback<void(
+        const std::vector<PermissionStatus>&)>& callback) {
+  std::vector<PermissionStatus> result;
+  for (const auto& permission : permissions) {
+    result.push_back(permission == PermissionType::GEOLOCATION
+        ? PERMISSION_STATUS_GRANTED : PERMISSION_STATUS_DENIED);
+  }
+  callback.Run(result);
+  return -1;

[mlamouri (slow - plz ping), 2015/09/16 15:08:10]

nit: you will need to update that and the ones above

[Lalit Maganti, 2015/09/16 17:21:19]

Done.

+}
+
 void ShellPermissionManager::CancelPermissionRequest(
     RenderFrameHost* render_frame_host,
     int request_id) {