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Side by Side Diff: content/browser/renderer_host/input/render_widget_host_latency_tracker.h

Issue 2783973002: Moving LatencyInfo into a separate component. (Closed)
Patch Set: Rebase again Created 3 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKER_H _ 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKER_H _
6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKER_H _ 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKER_H _
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/macros.h" 12 #include "base/macros.h"
13 #include "content/browser/renderer_host/event_with_latency_info.h" 13 #include "content/browser/renderer_host/event_with_latency_info.h"
14 #include "content/common/content_export.h" 14 #include "content/common/content_export.h"
15 #include "content/common/input/input_event_ack_state.h" 15 #include "content/common/input/input_event_ack_state.h"
16 #include "ui/events/latency_info.h" 16 #include "ui/latency/latency_info.h"
17 17
18 namespace content { 18 namespace content {
19 19
20 class RenderWidgetHostDelegate; 20 class RenderWidgetHostDelegate;
21 21
22 // Utility class for tracking the latency of events passing through 22 // Utility class for tracking the latency of events passing through
23 // a given RenderWidgetHost. 23 // a given RenderWidgetHost.
24 class CONTENT_EXPORT RenderWidgetHostLatencyTracker { 24 class CONTENT_EXPORT RenderWidgetHostLatencyTracker {
25 public: 25 public:
26 explicit RenderWidgetHostLatencyTracker(); 26 explicit RenderWidgetHostLatencyTracker();
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
86 bool touch_start_default_prevented_; 86 bool touch_start_default_prevented_;
87 87
88 RenderWidgetHostDelegate* render_widget_host_delegate_; 88 RenderWidgetHostDelegate* render_widget_host_delegate_;
89 89
90 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostLatencyTracker); 90 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostLatencyTracker);
91 }; 91 };
92 92
93 } // namespace content 93 } // namespace content
94 94
95 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKE R_H_ 95 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_RENDER_WIDGET_HOST_LATENCY_TRACKE R_H_
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