Move GeolocationDispatcher into blink.

third_party/WebKit/Source/modules/geolocation/GeolocationController.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef GeolocationController_h
 #define GeolocationController_h
 
+#include "content/common/geolocation_service.mojom.h"
+#include "content/common/permission_service.mojom.h"
 #include "core/frame/LocalFrame.h"
 #include "core/page/PageLifecycleObserver.h"
 #include "modules/ModulesExport.h"
 #include "modules/geolocation/Geolocation.h"
 #include "platform/heap/Handle.h"
 #include "wtf/HashSet.h"
 #include "wtf/Noncopyable.h"
 
+namespace mojo {
+class ServiceProvider;
+}
+
 namespace blink {
 
-class GeolocationClient;
 class GeolocationError;
 class GeolocationPosition;
 
-class MODULES_EXPORT GeolocationController final : public NoBaseWillBeGarbageCollectedFinalized<GeolocationController>, public WillBeHeapSupplement<LocalFrame>, public PageLifecycleObserver {
+class MODULES_EXPORT GeolocationController final : public GarbageCollectedFinalized<GeolocationController>, public PageLifecycleObserver {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(GeolocationController);
     WTF_MAKE_NONCOPYABLE(GeolocationController);
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(GeolocationController);
 public:
+    GeolocationController(Geolocation*);
     virtual ~GeolocationController();
 
-    static PassOwnPtrWillBeRawPtr<GeolocationController> create(LocalFrame&, GeolocationClient*);
+    void startUpdating(bool enableHighAccuracy);
+    void stopUpdating();
 
-    void addObserver(Geolocation*, bool enableHighAccuracy);
-    void removeObserver(Geolocation*);
-
-    void requestPermission(Geolocation*);
-    void cancelPermissionRequest(Geolocation*);
+    void requestPermission();
+    void cancelPermissionRequest();
 
     void positionChanged(GeolocationPosition*);
     void errorOccurred(GeolocationError*);
 
     GeolocationPosition* lastPosition();
 
-    void setClientForTest(GeolocationClient*);
-    bool hasClientForTest() { return m_hasClientForTest; }
-    GeolocationClient* client() { return m_client; }
-
     // Inherited from PageLifecycleObserver.
     void pageVisibilityChanged() override;
 
-    static const char* supplementName();
-    static GeolocationController* from(LocalFrame* frame) { return static_cast<GeolocationController*>(WillBeHeapSupplement<LocalFrame>::from(frame, supplementName())); }
-
-    // Inherited from Supplement.
-    DECLARE_VIRTUAL_TRACE();
+    DECLARE_TRACE();
 
 private:
-    GeolocationController(LocalFrame&, GeolocationClient*);
-
     void startUpdatingIfNeeded();
     void stopUpdatingIfNeeded();
+    void setEnableHighAccuracy(bool);
+    void QueryNextPosition();
 
-    RawPtrWillBeMember<GeolocationClient> m_client;
-    bool m_hasClientForTest;
+    void onRequestPermissionDone(content::PermissionStatus);
+    void onQueryNextPositionDone(content::MojoGeopositionPtr);
 
-    PersistentWillBeMember<GeolocationPosition> m_lastPosition;
-    typedef PersistentHeapHashSetWillBeHeapHashSet<Member<Geolocation>> ObserversSet;
-    // All observers; both those requesting high accuracy and those not.
-    ObserversSet m_observers;
-    ObserversSet m_highAccuracyObservers;
-    bool m_isClientUpdating;
+    mojo::ServiceProvider* serviceProvider() const;
+
+    content::GeolocationServicePtr m_geolocationService;
+    content::PermissionServicePtr m_permissionService;
+    bool m_updating = false;
+    bool m_enableHighAccuracy = false;
+
+    Member<GeolocationPosition> m_lastPosition;
+
+    // Owns this.
+    WeakMember<Geolocation> m_geolocation;
 };
 
 } // namespace blink
 
 #endif // GeolocationController_h