Index: third_party/WebKit/Source/core/animation/Interpolation.cpp |
diff --git a/third_party/WebKit/Source/core/animation/Interpolation.cpp b/third_party/WebKit/Source/core/animation/Interpolation.cpp |
deleted file mode 100644 |
index 87da640bc503a0349d8e9fc04b60739a5578e3f2..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/core/animation/Interpolation.cpp |
+++ /dev/null |
@@ -1,61 +0,0 @@ |
-// Copyright 2014 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. |
- |
-#include "core/animation/Interpolation.h" |
- |
-#include <memory> |
- |
-namespace blink { |
- |
-namespace { |
- |
-bool typesMatch(const InterpolableValue* start, const InterpolableValue* end) |
-{ |
- if (start == end) |
- return true; |
- if (start->isNumber()) |
- return end->isNumber(); |
- if (start->isBool()) |
- return end->isBool(); |
- if (start->isAnimatableValue()) |
- return end->isAnimatableValue(); |
- if (!(start->isList() && end->isList())) |
- return false; |
- const InterpolableList* startList = toInterpolableList(start); |
- const InterpolableList* endList = toInterpolableList(end); |
- if (startList->length() != endList->length()) |
- return false; |
- for (size_t i = 0; i < startList->length(); ++i) { |
- if (!typesMatch(startList->get(i), endList->get(i))) |
- return false; |
- } |
- return true; |
-} |
- |
-} // namespace |
- |
-Interpolation::Interpolation(std::unique_ptr<InterpolableValue> start, std::unique_ptr<InterpolableValue> end) |
- : m_start(std::move(start)) |
- , m_end(std::move(end)) |
- , m_cachedFraction(0) |
- , m_cachedIteration(0) |
- , m_cachedValue(m_start ? m_start->clone() : nullptr) |
-{ |
- RELEASE_ASSERT(typesMatch(m_start.get(), m_end.get())); |
-} |
- |
-Interpolation::~Interpolation() |
-{ |
-} |
- |
-void Interpolation::interpolate(int iteration, double fraction) |
-{ |
- if (m_cachedFraction != fraction || m_cachedIteration != iteration) { |
- m_start->interpolate(*m_end, fraction, *m_cachedValue); |
- m_cachedIteration = iteration; |
- m_cachedFraction = fraction; |
- } |
-} |
- |
-} // namespace blink |