Remove most remaining references to IntRect and FloatRect.

cc/layer_tree_host_impl_unittest.cc

Index: cc/layer_tree_host_impl_unittest.cc
diff --git a/cc/layer_tree_host_impl_unittest.cc b/cc/layer_tree_host_impl_unittest.cc
index 22fbfeec29751cf4581dd83c4bdbd3a89b2e41d7..8a215dff4286e9706e061a864a7204f0e8bb9e8f 100644
--- a/cc/layer_tree_host_impl_unittest.cc
+++ b/cc/layer_tree_host_impl_unittest.cc
@@ -439,7 +439,7 @@ TEST_P(LayerTreeHostImplTest, nonFastScrollableRegionBasic)
     initializeRendererAndDrawFrame();
     LayerImpl* root = m_hostImpl->rootLayer();
 
-    root->setNonFastScrollableRegion(IntRect(0, 0, 50, 50));
+    root->setNonFastScrollableRegion(gfx::Rect(0, 0, 50, 50));
 
     // All scroll types inside the non-fast scrollable region should fail.
     EXPECT_EQ(m_hostImpl->scrollBegin(IntPoint(25, 25), InputHandlerClient::Wheel), InputHandlerClient::ScrollOnMainThread);
@@ -460,7 +460,7 @@ TEST_P(LayerTreeHostImplTest, nonFastScrollableRegionWithOffset)
     m_hostImpl->setViewportSize(gfx::Size(100, 100), gfx::Size(100, 100));
     LayerImpl* root = m_hostImpl->rootLayer();
 
-    root->setNonFastScrollableRegion(IntRect(0, 0, 50, 50));
+    root->setNonFastScrollableRegion(gfx::Rect(0, 0, 50, 50));
     root->setPosition(gfx::PointF(-25, 0));
     initializeRendererAndDrawFrame();