Always supply a color space (sRGB for now) with F16

tools/skiaserve/Request.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Request.h"
 
 #include "SkPictureRecorder.h"
@@ skipping 149 matching lines @@
 
 struct ColorAndProfile {
     SkColorType fColorType;
     bool fSRGB;
     bool fGammaCorrect;
 };
 
 ColorAndProfile ColorModes[] = {
     { kN32_SkColorType,      false, false },
     { kN32_SkColorType,       true, true },
-    { kRGBA_F16_SkColorType, false, true },
+    { kRGBA_F16_SkColorType,  true, true },
 };
 
 }
 
 SkSurface* Request::createCPUSurface() {
     SkIRect bounds = this->getBounds();
     ColorAndProfile cap = ColorModes[fColorMode];
     auto srgbColorSpace = SkColorSpace::NewNamed(SkColorSpace::kSRGB_Named);
     SkImageInfo info = SkImageInfo::Make(bounds.width(), bounds.height(), cap.fColorType,
                                          kPremul_SkAlphaType, cap.fSRGB ? srgbColorSpace : nullptr);
@@ skipping 119 matching lines @@
     SkASSERT(bitmap);
 
     // Convert to format suitable for inspection
     sk_sp<SkData> encodedBitmap = sk_tools::encode_bitmap_for_png(*bitmap);
     SkASSERT(encodedBitmap.get());
 
     const uint8_t* start = encodedBitmap->bytes() + ((y * bitmap->width() + x) * 4);
     SkColor result = SkColorSetARGB(start[3], start[0], start[1], start[2]);
     return result;
 }