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From 87902b3202f81d689dd314c17006ffc907fe12a1 Mon Sep 17 00:00:00 2001
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From: Wang Qing <wangqing-hf@loongson.cn>
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Date: Mon, 3 Sep 2018 02:41:08 +0000
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Subject: [PATCH] Fix build error for blink.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This CLs fixed the error of constexpr function call to non-constexpr function.
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Bug: 878202
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Change-Id: I6ad217a687e62a9a384980d852743a56479de3a9
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Reviewed-on: https://chromium-review.googlesource.com/1192467
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Commit-Queue: 汪 清 <wangqing-hf@loongson.cn>
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Reviewed-by: Eric Willigers <ericwilligers@chromium.org>
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Cr-Commit-Position: refs/heads/master@{#588316}
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---
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 .../core/animation/animation_time_delta.cc    | 22 ++++++++++++++
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 .../core/animation/animation_time_delta.h     | 30 +++++++------------
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 2 files changed, 32 insertions(+), 20 deletions(-)
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diff --git a/third_party/blink/renderer/core/animation/animation_time_delta.cc b/third_party/blink/renderer/core/animation/animation_time_delta.cc
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index 1b25469c7f2f..2e30a18890da 100644
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--- a/third_party/blink/renderer/core/animation/animation_time_delta.cc
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+++ b/third_party/blink/renderer/core/animation/animation_time_delta.cc
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@@ -7,6 +7,28 @@
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 namespace blink {
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 #if !defined(BLINK_ANIMATION_USE_TIME_DELTA)
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+// Comparison operators on AnimationTimeDelta.
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+bool CORE_EXPORT operator==(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs) {
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+  return lhs.InSecondsF() == rhs.InSecondsF();
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+}
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+bool CORE_EXPORT operator!=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs) {
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+  return lhs.InSecondsF() != rhs.InSecondsF();
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+}
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+bool CORE_EXPORT operator>(const AnimationTimeDelta& lhs,
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+                                     const AnimationTimeDelta& rhs) {
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+  return lhs.InSecondsF() > rhs.InSecondsF();
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+}
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+bool CORE_EXPORT operator>=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs) {
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+  return lhs.InSecondsF() >= rhs.InSecondsF();
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+}
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+bool CORE_EXPORT operator<=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs) {
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+  return lhs.InSecondsF() <= rhs.InSecondsF();
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+}
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+
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 std::ostream& operator<<(std::ostream& os, AnimationTimeDelta time) {
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   return os << time.InSecondsF() << " s";
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 }
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diff --git a/third_party/blink/renderer/core/animation/animation_time_delta.h b/third_party/blink/renderer/core/animation/animation_time_delta.h
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index 1903c1150d3e..95d218466d90 100644
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--- a/third_party/blink/renderer/core/animation/animation_time_delta.h
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+++ b/third_party/blink/renderer/core/animation/animation_time_delta.h
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@@ -90,26 +90,16 @@ AnimationTimeDelta operator*(T a, AnimationTimeDelta td) {
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 }
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 // Comparison operators on AnimationTimeDelta.
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-constexpr bool CORE_EXPORT operator==(const AnimationTimeDelta& lhs,
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-                                      const AnimationTimeDelta& rhs) {
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-  return lhs.InSecondsF() == rhs.InSecondsF();
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-}
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-constexpr bool CORE_EXPORT operator!=(const AnimationTimeDelta& lhs,
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-                                      const AnimationTimeDelta& rhs) {
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-  return lhs.InSecondsF() != rhs.InSecondsF();
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-}
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-constexpr bool CORE_EXPORT operator>(const AnimationTimeDelta& lhs,
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-                                     const AnimationTimeDelta& rhs) {
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-  return lhs.InSecondsF() > rhs.InSecondsF();
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-}
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-constexpr bool CORE_EXPORT operator>=(const AnimationTimeDelta& lhs,
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-                                      const AnimationTimeDelta& rhs) {
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-  return lhs.InSecondsF() >= rhs.InSecondsF();
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-}
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-constexpr bool CORE_EXPORT operator<=(const AnimationTimeDelta& lhs,
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-                                      const AnimationTimeDelta& rhs) {
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-  return lhs.InSecondsF() <= rhs.InSecondsF();
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-}
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+bool CORE_EXPORT operator==(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs);
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+bool CORE_EXPORT operator!=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs);
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+bool CORE_EXPORT operator>(const AnimationTimeDelta& lhs,
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+                                     const AnimationTimeDelta& rhs);
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+bool CORE_EXPORT operator>=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs);
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+bool CORE_EXPORT operator<=(const AnimationTimeDelta& lhs,
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+                                      const AnimationTimeDelta& rhs);
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 // Defined to allow DCHECK_EQ/etc to work with the class.
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 CORE_EXPORT std::ostream& operator<<(std::ostream& os, AnimationTimeDelta time);
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-- 
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2.17.2
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