Support more swizzles to 565 in SkCodec

src/codec/SkCodec_wbmp.cpp

Index: src/codec/SkCodec_wbmp.cpp
diff --git a/src/codec/SkCodec_wbmp.cpp b/src/codec/SkCodec_wbmp.cpp
index 6f98294fc65f3cc950b68c255ac9978f8ac428c0..8cf31b48329fe286673b92e8516f41987dba7d1b 100644
--- a/src/codec/SkCodec_wbmp.cpp
+++ b/src/codec/SkCodec_wbmp.cpp
@@ -72,13 +72,11 @@ bool SkWbmpCodec::onRewind() {
 
 SkSwizzler* SkWbmpCodec::initializeSwizzler(const SkImageInfo& info,
         const SkPMColor* ctable, const Options& opts) {
-    // TODO (msarett): Reenable support for 565 if it is desired
-    //                 skbug.com/3683
-
     // Create the swizzler based on the desired color type
     switch (info.colorType()) {
         case kIndex_8_SkColorType:
         case kN32_SkColorType:
+        case kRGB_565_SkColorType:
         case kGray_8_SkColorType:
             return SkSwizzler::CreateSwizzler(
                     SkSwizzler::kBit, ctable, info, opts.fZeroInitialized);