Converted LayerImpl::bounds() to return SizeF.

cc/layers/ui_resource_layer_impl_unittest.cc

Index: cc/layers/ui_resource_layer_impl_unittest.cc
diff --git a/cc/layers/ui_resource_layer_impl_unittest.cc b/cc/layers/ui_resource_layer_impl_unittest.cc
index 66db3218a52f3e95206a4aea88f794bcc82c5ecf..58263949a7e67bf54a9e18ef009a24fe1c88dd6c 100644
--- a/cc/layers/ui_resource_layer_impl_unittest.cc
+++ b/cc/layers/ui_resource_layer_impl_unittest.cc
@@ -15,6 +15,7 @@
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/gfx/geometry/size_conversions.h"
 #include "ui/gfx/transform.h"
 
 namespace cc {
@@ -122,7 +123,7 @@ TEST(UIResourceLayerImplTest, VerifySetOpaqueOnSkBitmap) {
                                   layer_size,
                                   opaque,
                                   uid);
-  expected_opaque_bounds = gfx::Rect(layer->bounds());
+  expected_opaque_bounds = gfx::Rect(gfx::ToCeiledSize(layer->bounds()));
   OpaqueBoundsTest(layer.Pass(), expected_opaque_bounds);
 }
 
@@ -144,7 +145,7 @@ TEST(UIResourceLayerImplTest, VerifySetOpaqueOnLayer) {
   layer = GenerateUIResourceLayer(
       &host_impl, bitmap_size, layer_size, skbitmap_opaque, uid);
   layer->SetContentsOpaque(true);
-  expected_opaque_bounds = gfx::Rect(layer->bounds());
+  expected_opaque_bounds = gfx::Rect(gfx::ToCeiledSize(layer->bounds()));
   OpaqueBoundsTest(layer.Pass(), expected_opaque_bounds);
 }