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Unified Diff: content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h

Issue 336313018: [Android] Move content/browser/{renderer_host => android}/java/* (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Updated paths for unit tests, rebased Created 6 years, 6 months ago
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Index: content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h
diff --git a/content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h b/content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h
deleted file mode 100644
index 8d03576be578d956f73b91ad7443cc5338d86f02..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// 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.
-
-#ifndef CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H_
-#define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H_
-
-#include <map>
-
-#include "base/android/jni_weak_ref.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/compiler_specific.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "base/strings/string16.h"
-#include "content/public/browser/web_contents_observer.h"
-
-struct NPObject;
-
-namespace content {
-class JavaBridgeDispatcherHost;
-class RenderFrameHost;
-
-// This class handles injecting Java objects into all of the RenderFrames
-// associated with a WebContents. It manages a set of JavaBridgeDispatcherHost
-// objects, one per RenderFrameHost.
-class JavaBridgeDispatcherHostManager
- : public WebContentsObserver,
- public base::SupportsWeakPtr<JavaBridgeDispatcherHostManager> {
- public:
- JavaBridgeDispatcherHostManager(WebContents* web_contents,
- jobject retained_object_set);
- virtual ~JavaBridgeDispatcherHostManager();
-
- // These methods add or remove the object to each JavaBridgeDispatcherHost.
- // Each one holds a reference to the NPObject while the object is bound to
- // the corresponding RenderFrame. See JavaBridgeDispatcherHost for details.
- void AddNamedObject(const base::string16& name, NPObject* object);
- void RemoveNamedObject(const base::string16& name);
-
- // WebContentsObserver overrides
- virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) OVERRIDE;
- virtual void RenderFrameDeleted(RenderFrameHost* render_frame_host) OVERRIDE;
- virtual void DocumentAvailableInMainFrame() OVERRIDE;
- virtual bool OnMessageReceived(const IPC::Message& message,
- RenderFrameHost* render_frame_host) OVERRIDE;
-
- void JavaBoundObjectCreated(const base::android::JavaRef<jobject>& object);
- void JavaBoundObjectDestroyed(const base::android::JavaRef<jobject>& object);
-
- bool GetAllowObjectContentsInspection() const {
- return allow_object_contents_inspection_;
- }
- void SetAllowObjectContentsInspection(bool allow);
-
- private:
- typedef std::map<RenderFrameHost*, scoped_refptr<JavaBridgeDispatcherHost> >
- InstanceMap;
- InstanceMap instances_;
- typedef std::map<base::string16, NPObject*> ObjectMap;
- ObjectMap objects_;
- // Every time a JavaBoundObject backed by a real Java object is
- // created/destroyed, we insert/remove a strong ref to that Java object into
- // this set so that it doesn't get garbage collected while it's still
- // potentially in use. Although the set is managed native side, it's owned
- // and defined in Java so that pushing refs into it does not create new GC
- // roots that would prevent ContentViewCore from being garbage collected.
- JavaObjectWeakGlobalRef retained_object_set_;
- bool allow_object_contents_inspection_;
-
- DISALLOW_COPY_AND_ASSIGN(JavaBridgeDispatcherHostManager);
-};
-
-} // namespace content
-
-#endif // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_DISPATCHER_HOST_MANAGER_H_

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