Style bikeshed - remove extraneous whitespace

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002

Review URL: https://codereview.chromium.org/1842753002
diff --git a/tests/Point3Test.cpp b/tests/Point3Test.cpp
index bf3b902..2dedd6b 100644
--- a/tests/Point3Test.cpp
+++ b/tests/Point3Test.cpp
@@ -76,7 +76,7 @@
     REPORTER_ASSERT(reporter, SkScalarNearlyEqual(dot, SK_ScalarRoot2Over2));
 }
 
-static void test_length(skiatest::Reporter* reporter, 
+static void test_length(skiatest::Reporter* reporter,
                         SkScalar x, SkScalar y, SkScalar z, SkScalar expectedLen) {
     SkPoint3 point = SkPoint3::Make(x, y, z);
 
@@ -115,7 +115,7 @@
         SkScalar fX;
         SkScalar fY;
         SkScalar fZ;
-        SkScalar fLength;    
+        SkScalar fLength;
     } gRec[] = {
         { 0.0f, 0.0f, 0.0f, 0.0f },
         { 0.3f, 0.4f, 0.5f, SK_ScalarRoot2Over2 },