Fix crash when permission request received from extension.

BUG=http://crbug.com/37196
TEST=TODO

Review URL: http://codereview.chromium.org/667006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40621 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 46 insertions, 0 deletions

diff --git a/chrome/browser/geolocation/mock_location_provider.h b/chrome/browser/geolocation/mock_location_provider.h
new file mode 100644
index 0000000..b690416
--- /dev/null
+++ b/chrome/browser/geolocation/mock_location_provider.h
@@ -0,0 +1,46 @@
+// Copyright (c) 2010 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_MOCK_LOCATION_PROVIDER_H_
+#define CHROME_BROWSER_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_
+
+#include "chrome/browser/geolocation/location_provider.h"
+
+// Mock implementation of a location provider for testing.
+class MockLocationProvider : public LocationProviderBase {
+ public:
+  MockLocationProvider();
+  virtual ~MockLocationProvider();
+
+  using LocationProviderBase::UpdateListeners;
+  using LocationProviderBase::InformListenersOfMovement;
+
+  // LocationProviderBase implementation.
+  virtual bool StartProvider();
+  virtual void GetPosition(Geoposition *position);
+
+  Geoposition position_;
+  int started_count_;
+
+  // Set when an instance of the mock is created via a factory function.
+  static MockLocationProvider* instance_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockLocationProvider);
+};
+
+// Factory functions for the various sorts of mock location providers,
+// for use with GeolocationArbitrator::SetProviderFactoryForTest (i.e.
+// not intended for test code to use to get access to the mock, you can use
+// MockLocationProvider::instance_ for this, or make a custom facotry method).
+
+// Creates a mock location provider with no default behavior.
+LocationProviderBase* NewMockLocationProvider();
+// Creates a mock location provider that automatically notifies its
+// listeners with a valid location when StartProvider is called.
+LocationProviderBase* NewAutoSuccessMockLocationProvider();
+// Creates a mock location provider that automatically notifies its
+// listeners with an error when StartProvider is called.
+LocationProviderBase* NewAutoFailMockLocationProvider();
+
+#endif  // CHROME_BROWSER_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_