Upgrading Mesa to 9.0.3

cc/trees/layer_tree_host_pixeltest_filters.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "build/build_config.h"
 #include "cc/test/layer_tree_pixel_test.h"
 #include "cc/test/pixel_comparator.h"
 
 #if !defined(OS_ANDROID)
 
 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(
       gfx::Rect(200, 200), SK_ColorWHITE);
 
   // The green box is entirely behind a layer with background blur, so it
   // should appear blurred on its edges.
   scoped_refptr<SolidColorLayer> green = CreateSolidColorLayer(
       gfx::Rect(50, 50, 100, 100), kCSSGreen);
   scoped_refptr<SolidColorLayer> blur = CreateSolidColorLayer(
@@ skipping 87 matching lines @@
   RunPixelTest(GL_WITH_BITMAP,
                background,
                base::FilePath(FILE_PATH_LITERAL(
                    "background_filter_blur_off_axis.png")));
 }
 
 }  // namespace
 }  // namespace cc
 
 #endif  // OS_ANDROID