Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/animation/AnimationPlayerTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 469 matching lines @@
 {
     player->finish(exceptionState);
     EXPECT_EQ(30, player->currentTimeInternal());
     EXPECT_TRUE(player->finished());
 
     player->setPlaybackRate(-1);
     player->finish(exceptionState);
     EXPECT_EQ(0, player->currentTimeInternal());
     EXPECT_TRUE(player->finished());
 
-    EXPECT_FALSE(exceptionState.hadException());
+    EXPECT_FALSE(exceptionState.had_exception());
 }
 
 TEST_F(AnimationAnimationPlayerTest, FinishAfterSourceEnd)
 {
     player->setCurrentTimeInternal(40);
     player->finish(exceptionState);
     EXPECT_EQ(30, player->currentTimeInternal());
 }
 
 TEST_F(AnimationAnimationPlayerTest, FinishBeforeStart)
@@ skipping 15 matching lines @@
 TEST_F(AnimationAnimationPlayerTest, FinishRaisesException)
 {
     Timing timing;
     timing.iterationDuration = 1;
     timing.iterationCount = std::numeric_limits<double>::infinity();
     player->setSource(Animation::create(0, nullptr, timing).get());
     player->setCurrentTimeInternal(10);
 
     player->finish(exceptionState);
     EXPECT_EQ(10, player->currentTimeInternal());
-    EXPECT_TRUE(exceptionState.hadException());
+    EXPECT_TRUE(exceptionState.had_exception());
     EXPECT_EQ(InvalidStateError, exceptionState.code());
 }
 
 
 TEST_F(AnimationAnimationPlayerTest, LimitingAtSourceEnd)
 {
     simulateFrame(30);
     EXPECT_EQ(30, player->currentTimeInternal());
     EXPECT_TRUE(player->finished());
     simulateFrame(40);
@@ skipping 250 matching lines @@
 }
 
 TEST_F(AnimationAnimationPlayerTest, HasLowerPriority)
 {
     RefPtr<AnimationPlayer> player1 = timeline->createAnimationPlayer(0);
     RefPtr<AnimationPlayer> player2 = timeline->createAnimationPlayer(0);
     EXPECT_TRUE(AnimationPlayer::hasLowerPriority(player1.get(), player2.get()));
 }
 
 }