Port SkBase64 test to our test driver.

gyp/tests.gyp

Index: gyp/tests.gyp
diff --git a/gyp/tests.gyp b/gyp/tests.gyp
index 2edb03f522dc5277e62e45cb33ba839bcd2bd31c..827ba3f7f2f01e23893b26345fb10e7b1e13af94 100644
--- a/gyp/tests.gyp
+++ b/gyp/tests.gyp
@@ -28,21 +28,21 @@
       ],
       'sources': [
         '../tests/AAClipTest.cpp',
+        '../tests/ARGBImageEncoderTest.cpp',
         '../tests/AndroidPaintTest.cpp',
         '../tests/AnnotationTest.cpp',
-        '../tests/ARGBImageEncoderTest.cpp',
         '../tests/AtomicTest.cpp',
-        '../tests/BitmapTest.cpp',
+        '../tests/BitSetTest.cpp',
         '../tests/BitmapCopyTest.cpp',
         '../tests/BitmapGetColorTest.cpp',
         '../tests/BitmapHasherTest.cpp',
         '../tests/BitmapHeapTest.cpp',
-        '../tests/BitSetTest.cpp',
+        '../tests/BitmapTest.cpp',
         '../tests/BlitRowTest.cpp',
         '../tests/BlurTest.cpp',
         '../tests/CachedDecodingPixelRefTest.cpp',
-        '../tests/CanvasTest.cpp',
         '../tests/CanvasStateTest.cpp',
+        '../tests/CanvasTest.cpp',
         '../tests/ChecksumTest.cpp',
         '../tests/ClampRangeTest.cpp',
         '../tests/ClipCacheTest.cpp',
@@ -74,9 +74,9 @@
         '../tests/FontMgrTest.cpp',
         '../tests/FontNamesTest.cpp',
         '../tests/FrontBufferedStreamTest.cpp',
-        '../tests/GeometryTest.cpp',
         '../tests/GLInterfaceValidation.cpp',
         '../tests/GLProgramsTest.cpp',
+        '../tests/GeometryTest.cpp',
         '../tests/GifTest.cpp',
         '../tests/GpuBitmapCopyTest.cpp',
         '../tests/GpuColorFilterTest.cpp',
@@ -99,15 +99,16 @@
         '../tests/MD5Test.cpp',
         '../tests/MallocPixelRefTest.cpp',
         '../tests/MathTest.cpp',
-        '../tests/MatrixTest.cpp',
         '../tests/Matrix44Test.cpp',
+        '../tests/MatrixTest.cpp',
         '../tests/MemoryTest.cpp',
         '../tests/MemsetTest.cpp',
         '../tests/MessageBusTest.cpp',
         '../tests/MetaDataTest.cpp',
         '../tests/MipMapTest.cpp',
-        '../tests/OnceTest.cpp',
         '../tests/OSPathTest.cpp',
+        '../tests/OnceTest.cpp',
+        '../tests/PDFPrimitivesTest.cpp',
         '../tests/PackBitsTest.cpp',
         '../tests/PaintTest.cpp',
         '../tests/ParsePathTest.cpp',
@@ -115,7 +116,6 @@
         '../tests/PathMeasureTest.cpp',
         '../tests/PathTest.cpp',
         '../tests/PathUtilsTest.cpp',
-        '../tests/PDFPrimitivesTest.cpp',
         '../tests/PictureTest.cpp',
         '../tests/PictureUtilsTest.cpp',
         '../tests/PipeTest.cpp',
@@ -123,35 +123,35 @@
         '../tests/PointTest.cpp',
         '../tests/PremulAlphaRoundTripTest.cpp',
         '../tests/QuickRejectTest.cpp',
+        '../tests/RTreeTest.cpp',
         '../tests/RandomTest.cpp',
-        '../tests/Reader32Test.cpp',
         '../tests/ReadPixelsTest.cpp',
         '../tests/ReadWriteAlphaTest.cpp',
+        '../tests/Reader32Test.cpp',
         '../tests/RefCntTest.cpp',
         '../tests/RefDictTest.cpp',
         '../tests/RegionTest.cpp',
         '../tests/ResourceCacheTest.cpp',
         '../tests/RoundRectTest.cpp',
         '../tests/RuntimeConfigTest.cpp',
-        '../tests/RTreeTest.cpp',
         '../tests/SHA1Test.cpp',
         '../tests/ScalarTest.cpp',
         '../tests/SerializationTest.cpp',
         '../tests/ShaderImageFilterTest.cpp',
         '../tests/ShaderOpacityTest.cpp',
-        '../tests/skia_test.cpp',
+        '../tests/SkBase64Test.cpp',
         '../tests/SortTest.cpp',
         '../tests/SrcOverTest.cpp',
         '../tests/StreamTest.cpp',
         '../tests/StringTest.cpp',
         '../tests/StrokeTest.cpp',
         '../tests/SurfaceTest.cpp',
+        '../tests/TLSTest.cpp',
+        '../tests/TSetTest.cpp',
         '../tests/Test.cpp',
         '../tests/Test.h',
         '../tests/TestSize.cpp',
         '../tests/TileGridTest.cpp',
-        '../tests/TLSTest.cpp',
-        '../tests/TSetTest.cpp',
         '../tests/ToUnicode.cpp',
         '../tests/Typeface.cpp',
         '../tests/UnicodeTest.cpp',
@@ -161,6 +161,7 @@
         '../tests/WritePixelsTest.cpp',
         '../tests/Writer32Test.cpp',
         '../tests/XfermodeTest.cpp',
+        '../tests/skia_test.cpp',
 
         '../experimental/PdfViewer/src/SkTDStackNester.h',
         '../tests/TDStackNesterTest.cpp',