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Side by Side Diff: content/public/renderer/plugin_instance_throttler.h

Issue 2211753002: Plugin Power Saver Tiny: Fix Plugin.PowerSaver.PeripheralHeuristic UMA (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge. and change to enum Created 4 years, 4 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_ 5 #ifndef CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_
6 #define CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_ 6 #define CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "content/common/content_export.h" 11 #include "content/common/content_export.h"
12 #include "content/public/renderer/render_frame.h"
12 13
13 namespace blink { 14 namespace blink {
14 class WebPlugin; 15 class WebPlugin;
15 struct WebPluginParams; 16 struct WebPluginParams;
16 } 17 }
17 18
18 namespace gfx { 19 namespace gfx {
19 class Size; 20 class Size;
20 } 21 }
21 22
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
66 virtual void OnThrottleStateChange() {} 67 virtual void OnThrottleStateChange() {}
67 68
68 virtual void OnPeripheralStateChange() {} 69 virtual void OnPeripheralStateChange() {}
69 70
70 // Called when the plugin should be hidden due to a placeholder. 71 // Called when the plugin should be hidden due to a placeholder.
71 virtual void OnHiddenForPlaceholder(bool hidden) {} 72 virtual void OnHiddenForPlaceholder(bool hidden) {}
72 73
73 virtual void OnThrottlerDestroyed() {} 74 virtual void OnThrottlerDestroyed() {}
74 }; 75 };
75 76
76 static std::unique_ptr<PluginInstanceThrottler> Create(); 77 static std::unique_ptr<PluginInstanceThrottler> Create(
78 RenderFrame::RecordPeripheralDecision record_decision);
77 79
78 static void RecordUnthrottleMethodMetric(PowerSaverUnthrottleMethod method); 80 static void RecordUnthrottleMethodMetric(PowerSaverUnthrottleMethod method);
79 81
80 virtual ~PluginInstanceThrottler() {} 82 virtual ~PluginInstanceThrottler() {}
81 83
82 virtual void AddObserver(Observer* observer) = 0; 84 virtual void AddObserver(Observer* observer) = 0;
83 virtual void RemoveObserver(Observer* observer) = 0; 85 virtual void RemoveObserver(Observer* observer) = 0;
84 86
85 virtual bool IsThrottled() const = 0; 87 virtual bool IsThrottled() const = 0;
86 virtual bool IsHiddenForPlaceholder() const = 0; 88 virtual bool IsHiddenForPlaceholder() const = 0;
(...skipping 15 matching lines...) Expand all
102 104
103 protected: 105 protected:
104 PluginInstanceThrottler() {} 106 PluginInstanceThrottler() {}
105 107
106 private: 108 private:
107 DISALLOW_COPY_AND_ASSIGN(PluginInstanceThrottler); 109 DISALLOW_COPY_AND_ASSIGN(PluginInstanceThrottler);
108 }; 110 };
109 } 111 }
110 112
111 #endif // CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_ 113 #endif // CONTENT_PUBLIC_RENDERER_PLUGIN_INSTANCE_THROTTLER_H_
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