Style bikeshed - remove extraneous whitespace

tests/StreamTest.cpp

Index: tests/StreamTest.cpp
diff --git a/tests/StreamTest.cpp b/tests/StreamTest.cpp
index a3df8d71bb4dde6ab18d453b94be83dc35032471..fe4da0f5fbcbdbb2560a94c549e34a6f18eb815e 100644
--- a/tests/StreamTest.cpp
+++ b/tests/StreamTest.cpp
@@ -283,9 +283,9 @@ static void test_peeking_front_buffered_stream(skiatest::Reporter* r,
     }
 }
 
-// This test uses file system operations that don't work out of the 
-// box on iOS. It's likely that we don't need them on iOS. Ignoring for now. 
-// TODO(stephana): Re-evaluate if we need this in the future. 
+// This test uses file system operations that don't work out of the
+// box on iOS. It's likely that we don't need them on iOS. Ignoring for now.
+// TODO(stephana): Re-evaluate if we need this in the future.
 #ifndef SK_BUILD_FOR_IOS
 DEF_TEST(StreamPeek, reporter) {
     // Test a memory stream.
@@ -434,4 +434,3 @@ DEF_TEST(StreamEmptyStreamMemoryBase, r) {
     SkAutoTDelete<SkStreamAsset> asset(tmp.detachAsStream());
     REPORTER_ASSERT(r, nullptr == asset->getMemoryBase());
 }
-