Revert "IWYU for tests starting with 'D'."

This reverts commit b5f2897ab5be37e86ccce4ed474a2e02001a9040.

Reason for revert: looks like this broke the build for DM in Google3.  Need more include dirs there?

Original change's description:
> IWYU for tests starting with 'D'.
> 
> Change-Id: I9189e4b56ce1635b627119733447c2ed4220753d
> Reviewed-on: https://skia-review.googlesource.com/129319
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>

TBR=bsalomon@google.com,bungeman@google.com,herb@google.com

Change-Id: I01aac7dae6114685a0652cbde3defccc8a42caea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/129443
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>

1 files changed, 5 insertions, 11 deletions

diff --git a/tests/DataRefTest.cpp b/tests/DataRefTest.cpp
index e7ada5f09d..74d511cc28 100644
--- a/tests/DataRefTest.cpp
+++ b/tests/DataRefTest.cpp
@@ -9,21 +9,12 @@
 #include "SkDataTable.h"
 #include "SkOSFile.h"
 #include "SkOSPath.h"
-#include "SkRWBuffer.h"
-#include "SkRefCnt.h"
+#include "SkReadBuffer.h"
+#include "SkWriteBuffer.h"
 #include "SkStream.h"
-#include "SkString.h"
 #include "SkTArray.h"
-#include "SkTaskGroup.h"
-#include "SkTemplates.h"
-#include "SkTypes.h"
 #include "Test.h"
 
-#include <cstdio>
-#include <cstring>
-#include <memory>
-#include <utility>
-
 static void test_is_equal(skiatest::Reporter* reporter,
                           const SkDataTable* a, const SkDataTable* b) {
     REPORTER_ASSERT(reporter, a->count() == b->count());
@@ -210,6 +201,7 @@ DEF_TEST(Data, reporter) {
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
+#include "SkRWBuffer.h"
 
 const char gABC[] = "abcdefghijklmnopqrstuvwxyz";
 
@@ -259,6 +251,8 @@ static void check_alphabet_buffer(skiatest::Reporter* reporter, const SkROBuffer
     check_abcs(reporter, storage.get(), size);
 }
 
+#include "SkTaskGroup.h"
+
 DEF_TEST(RWBuffer, reporter) {
     // Knowing that the default capacity is 4096, choose N large enough so we force it to use
     // multiple buffers internally.