Introduce GeolocationPermissionRequestID, a wrapper struct to contain the (render process ID, rende…

chrome/browser/geolocation/geolocation_permission_request_id.cc

+// Copyright (c) 2012 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/geolocation/geolocation_permission_request_id.h"
+
+#include "base/stringprintf.h"
+
+
+GeolocationPermissionRequestID::GeolocationPermissionRequestID(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id)
+    : render_process_id_(render_process_id),
+      render_view_id_(render_view_id),
+      bridge_id_(bridge_id) {
+}
+
+GeolocationPermissionRequestID::~GeolocationPermissionRequestID() {
+}
+
+bool GeolocationPermissionRequestID::Equals(
+    const GeolocationPermissionRequestID& other) const {
+  return IsForSameTabAs(other) && (bridge_id_ == other.bridge_id_);
+}
+
+bool GeolocationPermissionRequestID::IsForSameTabAs(
+    const GeolocationPermissionRequestID& other) const {
+  return (render_process_id_ == other.render_process_id_) &&
+      (render_view_id_ == other.render_view_id_);
+}
+
+std::string GeolocationPermissionRequestID::ToString() const {
+  return base::StringPrintf("%d,%d,%d", render_process_id_, render_view_id_,
+                            bridge_id_);
+}