cc: Add color space to image decode caches

cc/tiles/software_image_decode_cache_perftest.cc

Index: cc/tiles/software_image_decode_cache_perftest.cc
diff --git a/cc/tiles/software_image_decode_cache_perftest.cc b/cc/tiles/software_image_decode_cache_perftest.cc
index 5d5b4285392c52c1fddb6392f91542b55b09eb33..0267f20d4f49c63db09905200679c600a75e14ab 100644
--- a/cc/tiles/software_image_decode_cache_perftest.cc
+++ b/cc/tiles/software_image_decode_cache_perftest.cc
@@ -57,7 +57,8 @@ class SoftwareImageDecodeCachePerfTest : public testing::Test {
         for (auto& scale : scales) {
           images.emplace_back(
               CreateImage(rect.width(), rect.height()), subrect, quality,
-              CreateMatrix(SkSize::Make(scale.first, scale.second)));
+              CreateMatrix(SkSize::Make(scale.first, scale.second)),
+              gfx::ColorSpace());
         }
       }
     }