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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 FrameClientHintsPreferencesContext_h | 5 #ifndef FrameClientHintsPreferencesContext_h |
6 #define FrameClientHintsPreferencesContext_h | 6 #define FrameClientHintsPreferencesContext_h |
7 | 7 |
8 #include "core/frame/Frame.h" | 8 #include "core/frame/Frame.h" |
9 #include "platform/heap/Persistent.h" | 9 #include "platform/heap/Persistent.h" |
10 #include "platform/loader/fetch/ClientHintsPreferences.h" | 10 #include "platform/loader/fetch/ClientHintsPreferences.h" |
11 #include "platform/wtf/Allocator.h" | 11 #include "platform/wtf/Allocator.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 class FrameClientHintsPreferencesContext final | 15 class FrameClientHintsPreferencesContext final |
16 : public ClientHintsPreferences::Context { | 16 : public ClientHintsPreferences::Context { |
17 STACK_ALLOCATED(); | 17 STACK_ALLOCATED(); |
18 | 18 |
19 public: | 19 public: |
20 explicit FrameClientHintsPreferencesContext(Frame*); | 20 explicit FrameClientHintsPreferencesContext(Frame*); |
21 | 21 |
| 22 void CountClientHintsDeviceRAM() override; |
22 void CountClientHintsDPR() override; | 23 void CountClientHintsDPR() override; |
23 void CountClientHintsResourceWidth() override; | 24 void CountClientHintsResourceWidth() override; |
24 void CountClientHintsViewportWidth() override; | 25 void CountClientHintsViewportWidth() override; |
25 | 26 |
26 private: | 27 private: |
27 Member<Frame> frame_; | 28 Member<Frame> frame_; |
28 }; | 29 }; |
29 | 30 |
30 } // namespace blink | 31 } // namespace blink |
31 | 32 |
32 #endif // FrameClientHintsPreferencesContext_h | 33 #endif // FrameClientHintsPreferencesContext_h |
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