Upgrading Mesa to 9.0.3

cc/trees/layer_tree_host_pixeltest_filters.cc

Index: cc/trees/layer_tree_host_pixeltest_filters.cc
diff --git a/cc/trees/layer_tree_host_pixeltest_filters.cc b/cc/trees/layer_tree_host_pixeltest_filters.cc
index 0313830024181a1027c4bf2872463699ca5536a8..1e2bb302abf0dddab298f2be238ad533e687ef31 100644
--- a/cc/trees/layer_tree_host_pixeltest_filters.cc
+++ b/cc/trees/layer_tree_host_pixeltest_filters.cc
@@ -11,7 +11,15 @@
 namespace cc {
 namespace {
 
-class LayerTreeHostFiltersPixelTest : public LayerTreePixelTest {};
+class LayerTreeHostFiltersPixelTest : public LayerTreePixelTest {
+  virtual void BeginTest() OVERRIDE;
+};
+
+void LayerTreeHostFiltersPixelTest::BeginTest() {
+  LayerTreePixelTest::BeginTest();
+  pixel_comparator_.reset(
+      new FuzzyPixelComparator(true, 100.f, 0.f, 1.f, 2, 0));
+}
 
 TEST_F(LayerTreeHostFiltersPixelTest, BackgroundFilterBlur) {
   scoped_refptr<SolidColorLayer> background = CreateSolidColorLayer(