Index: third_party/WebKit/Source/platform/graphics/CompositorMutator.h |
diff --git a/third_party/WebKit/Source/platform/graphics/CompositorMutator.h b/third_party/WebKit/Source/platform/graphics/CompositorMutator.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..df4c21af5bf9a1711d4eec22be8048fa518b2dfc |
--- /dev/null |
+++ b/third_party/WebKit/Source/platform/graphics/CompositorMutator.h |
@@ -0,0 +1,25 @@ |
+// Copyright 2016 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 CompositorMutator_h |
+#define CompositorMutator_h |
+ |
+#include "platform/heap/Handle.h" |
+#include "wtf/RefCounted.h" |
+ |
+namespace blink { |
+ |
+class CompositorMutator : public GarbageCollectedFinalized<CompositorMutator> { |
jbroman
2016/04/29 19:42:22
If this is an interface (it seems to be), it shoul
flackr
2016/05/03 22:24:54
Done.
haraken
2016/05/09 01:37:05
Hmm, I don't fully understand this comment. What p
jbroman
2016/05/19 18:50:05
CompositorMutator is a pure virtual base class (i.
haraken
2016/05/19 23:55:51
Because GarbageCollectedMixin adds (some complicat
jbroman
2016/05/20 00:06:52
OK. I do see now that https://chromium.googlesourc
|
+public: |
+ virtual ~CompositorMutator() {} |
+ |
+ DEFINE_INLINE_VIRTUAL_TRACE() {} |
+ |
+ // Called from compositor thread which does not participate in GC cycle |
jbroman
2016/04/29 19:42:22
What does this comment mean? Also, a brief comment
flackr
2016/05/03 22:24:54
Sorry, this comment is way out of date, updated.
|
+ virtual bool mutate(double monotonicTimeNow) = 0; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // CompositorMutator_h |