Cleanup: Sanitize the order of includes under tests/

Initially this was to make sure Test.h appeared after the Sk*.h includes.

Patch generated by the following command line:

$ ~/chromium/src/tools/sort-headers.py tests/*.cpp

BUG=None
TEST=tests
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/145313004

git-svn-id: http://skia.googlecode.com/svn/trunk@13177 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/PaintTest.cpp b/tests/PaintTest.cpp
index 2a6bad4..3210e77 100644
--- a/tests/PaintTest.cpp
+++ b/tests/PaintTest.cpp
@@ -5,15 +5,15 @@
  * found in the LICENSE file.
  */
 
-#include "Test.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
 #include "SkLayerDrawLooper.h"
-#include "SkPath.h"
 #include "SkPaint.h"
+#include "SkPath.h"
 #include "SkRandom.h"
 #include "SkTypeface.h"
 #include "SkUtils.h"
+#include "Test.h"
 
 static size_t uni_to_utf8(const SkUnichar src[], void* dst, int count) {
     char* u8 = (char*)dst;