3 files changed, 8 insertions, 31 deletions
diff --git a/cc/test/layer_test_common.cc b/cc/test/layer_test_common.cc
index 72546dd..1a41eec 100644
--- a/cc/test/layer_test_common.cc
+++ b/cc/test/layer_test_common.cc
@@ -7,7 +7,6 @@
 #include "cc/test/layer_test_common.h"
 
 #include "cc/draw_quad.h"
-#include "cc/math_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace LayerTestCommon {
@@ -15,35 +14,13 @@ namespace LayerTestCommon {
 // Align with expected and actual output
 const char* quadString = "    Quad: ";
 
-bool floatRectCanBeSafelyRoundedToIntRect(const cc::FloatRect& r)
-{
-    // Ensure that range of float values is not beyond integer range.
-    if (!r.isExpressibleAsIntRect())
-        return false;
-
-    // Ensure that the values are actually integers.
-    if (floorf(r.x()) == r.x()
-        && floorf(r.y()) == r.y()
-        && floorf(r.width()) == r.width()
-        && floorf(r.height()) == r.height())
-        return true;
-
-    return false;
-}
-
 void verifyQuadsExactlyCoverRect(const cc::QuadList& quads,
                                  const cc::IntRect& rect) {
     cc::Region remaining(rect);
 
     for (size_t i = 0; i < quads.size(); ++i) {
         cc::DrawQuad* quad = quads[i];
-        cc::FloatRect floatQuadRect = cc::MathUtil::mapClippedRect(quad->sharedQuadState()->quadTransform, cc::FloatRect(quad->quadRect()));
-
-        // Before testing for exact coverage in the integer world, assert that rounding
-        // will not round the rect incorrectly.
-        ASSERT_TRUE(floatRectCanBeSafelyRoundedToIntRect(floatQuadRect));
-
-        cc::IntRect quadRect = enclosingIntRect(floatQuadRect);
+        cc::IntRect quadRect = cc::IntRect(quad->quadRect());
 
         EXPECT_TRUE(rect.contains(quadRect)) << quadString << i;
         EXPECT_TRUE(remaining.contains(quadRect)) << quadString << i;
diff --git a/cc/test/layer_tree_test_common.cc b/cc/test/layer_tree_test_common.cc
index 0d77c67..2bb5d41 100644
--- a/cc/test/layer_tree_test_common.cc
+++ b/cc/test/layer_tree_test_common.cc
@@ -350,9 +350,9 @@ void ThreadedTest::postSetNeedsAnimateToMainThread()
     m_mainThreadProxy->postTask(createThreadTask(this, &ThreadedTest::dispatchSetNeedsAnimate));
 }
 
-void ThreadedTest::postAddAnimationToMainThread(Layer* layerToReceiveAnimation)
+void ThreadedTest::postAddAnimationToMainThread()
 {
-    m_mainThreadProxy->postTask(createThreadTask(this, &ThreadedTest::dispatchAddAnimation, layerToReceiveAnimation));
+    m_mainThreadProxy->postTask(createThreadTask(this, &ThreadedTest::dispatchAddAnimation));
 }
 
 void ThreadedTest::postAddInstantAnimationToMainThread()
@@ -456,15 +456,15 @@ void ThreadedTest::dispatchAddInstantAnimation()
         addOpacityTransitionToLayer(*m_layerTreeHost->rootLayer(), 0, 0, 0.5, false);
 }
 
-void ThreadedTest::dispatchAddAnimation(Layer* layerToReceiveAnimation)
+void ThreadedTest::dispatchAddAnimation()
 {
     DCHECK(Proxy::isMainThread());
 
     if (m_finished)
         return;
 
-    if (layerToReceiveAnimation)
-        addOpacityTransitionToLayer(*layerToReceiveAnimation, 10, 0, 0.5, true);
+    if (m_layerTreeHost.get() && m_layerTreeHost->rootLayer())
+        addOpacityTransitionToLayer(*m_layerTreeHost->rootLayer(), 10, 0, 0.5, true);
 }
 
 void ThreadedTest::dispatchSetNeedsAnimateAndCommit()
diff --git a/cc/test/layer_tree_test_common.h b/cc/test/layer_tree_test_common.h
index 2a6f073..3688c71 100644
--- a/cc/test/layer_tree_test_common.h
+++ b/cc/test/layer_tree_test_common.h
@@ -76,7 +76,7 @@ public:
     void endTestAfterDelay(int delayMilliseconds);
 
     void postSetNeedsAnimateToMainThread();
-    void postAddAnimationToMainThread(cc::Layer*);
+    void postAddAnimationToMainThread();
     void postAddInstantAnimationToMainThread();
     void postSetNeedsCommitToMainThread();
     void postAcquireLayerTextures();
@@ -103,7 +103,7 @@ protected:
 
     void dispatchSetNeedsAnimate();
     void dispatchAddInstantAnimation();
-    void dispatchAddAnimation(cc::Layer*);
+    void dispatchAddAnimation();
     void dispatchSetNeedsAnimateAndCommit();
     void dispatchSetNeedsCommit();
     void dispatchAcquireLayerTextures();