Fix includes of SkColorSpace

Required to land https://skia-review.googlesource.com/c/skia/+/526416

Change-Id: I7959b36c533f99334096a2bc467853a5aad92978
Bug: skia:13052
diff --git a/libs/hwui/tests/common/scenes/HwBitmapInCompositeShader.cpp b/libs/hwui/tests/common/scenes/HwBitmapInCompositeShader.cpp
index 564354f..0d5ca6d 100644
--- a/libs/hwui/tests/common/scenes/HwBitmapInCompositeShader.cpp
+++ b/libs/hwui/tests/common/scenes/HwBitmapInCompositeShader.cpp
@@ -17,6 +17,7 @@
 #include "TestSceneBase.h"
 #include "utils/Color.h"
 
+#include <SkColorSpace.h>
 #include <SkGradientShader.h>
 #include <SkImagePriv.h>
 #include <ui/PixelFormat.h>
diff --git a/libs/hwui/tests/unit/EglManagerTests.cpp b/libs/hwui/tests/unit/EglManagerTests.cpp
index 7f2e158..ec9ab90 100644
--- a/libs/hwui/tests/unit/EglManagerTests.cpp
+++ b/libs/hwui/tests/unit/EglManagerTests.cpp
@@ -20,6 +20,8 @@
 #include "renderthread/RenderEffectCapabilityQuery.h"
 #include "tests/common/TestContext.h"
 
+#include <SkColorSpace.h>
+
 using namespace android;
 using namespace android::uirenderer;
 using namespace android::uirenderer::renderthread;
diff --git a/libs/hwui/tests/unit/SkiaCanvasTests.cpp b/libs/hwui/tests/unit/SkiaCanvasTests.cpp
index dae3c94..50d9f56 100644
--- a/libs/hwui/tests/unit/SkiaCanvasTests.cpp
+++ b/libs/hwui/tests/unit/SkiaCanvasTests.cpp
@@ -18,6 +18,7 @@
 
 #include <hwui/Paint.h>
 #include <SkCanvasStateUtils.h>
+#include <SkColorSpace.h>
 #include <SkPicture.h>
 #include <SkPictureRecorder.h>
 #include <gtest/gtest.h>