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Diffstat (limited to 'content/public/browser/android/ui_resource_client_android.h')
-rw-r--r-- | content/public/browser/android/ui_resource_client_android.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/content/public/browser/android/ui_resource_client_android.h b/content/public/browser/android/ui_resource_client_android.h new file mode 100644 index 0000000..83228bd --- /dev/null +++ b/content/public/browser/android/ui_resource_client_android.h @@ -0,0 +1,30 @@ +// Copyright 2014 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_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ +#define CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ + +#include "cc/resources/ui_resource_client.h" +#include "content/common/content_export.h" + +namespace content { + +class UIResourceProvider; + +// Android's UIResourceClient has one extra callback (UIResourceIsInvalid). +// This signal is intended for the case when the LayerTreeHost is cleared and +// the user needs to recreate their resources. +// TODO(powei): This interface can be removed once crbug.com/374906 has been +// addressed. +class CONTENT_EXPORT UIResourceClientAndroid : public cc::UIResourceClient { + public: + // This method indicates that the UI resource the user holds is no longer + // valid. The user should not call DeleteUIResource on any resource generated + // before this signal. + virtual void UIResourceIsInvalid() = 0; +}; + +} // namespace content + +#endif // CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_ |