content/public/renderer/plugin_instance_throttler.h - Issue 866173002: Plugin Power Saver: Add UI Overlay to throttled plugin using placeholder.

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Unified Diff: content/public/renderer/plugin_instance_throttler.h

Issue 866173002: Plugin Power Saver: Add UI Overlay to throttled plugin using placeholder. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 11 months ago

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« components/plugins/renderer/plugin_placeholder.h ('K') | « components/plugins/renderer/plugin_placeholder.h ('k') | content/renderer/pepper/pepper_plugin_instance_impl.h » ('j') | content/renderer/pepper/plugin_instance_throttler_impl.cc » ('J')
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Index: content/public/renderer/plugin_instance_throttler.h

diff --git a/content/public/renderer/plugin_instance_throttler.h b/content/public/renderer/plugin_instance_throttler.h

index 5fa327679794a658b62c58f191c39f24a236f664..f5343d8f97c1667e596217356aa9b64aabcc75d3 100644

--- a/content/public/renderer/plugin_instance_throttler.h

+++ b/content/public/renderer/plugin_instance_throttler.h

@@ -10,6 +10,7 @@

#include "content/common/content_export.h"

class GURL;

+class SkBitmap;

namespace content {

@@ -61,7 +62,10 @@ class CONTENT_EXPORT PluginInstanceThrottler {

class Observer {

public:

- virtual void OnThrottleStateChange() = 0;

+ // Guaranteed to be called before the throttle is engaged.

+ virtual void OnKeyframeExtracted(const SkBitmap* bitmap) {}

+ virtual void OnThrottleStateChange() {}

+ virtual void OnThrottlerDestroyed() {}

};

// Returns a nullptr if no throttler needed based on |power_saver_mode|.